Home / 690,714,211.90-1,036,608,588.82-482,097,360

Finding the Fourth Proportional to 690,714,211.90, 1,036,608,588.82 and 482,097,360

Calculator

Solution

The fourth proportional to 690,714,211.90, 1,036,608,588.82 and 482,097,360 is: 723,521,038.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    690,714,211.90 : 1,036,608,588.82 = 482,097,360 : x
  2. Step 2: Convert to fraction form
    690,714,211.90/1,036,608,588.82 = 482,097,360/x
  3. Step 3: Cross multiply
    690,714,211.90x = 1,036,608,588.82 × 482,097,360
  4. Step 4: Simplify right side
    690,714,211.90x = 499,746,264,023,447,552
  5. Step 5: Solve for x
    x = 499,746,264,023,447,552/690,714,211.90
  6. Step 6: Final answer
    x = 723,521,038.68

Related Problems

Find fourth proportional to 345,357,105.95, 518,304,294.41 and 241,048,680
Half scale
Find fourth proportional to 1,381,428,423.80, 2,073,217,177.64 and 964,194,720
Double scale
Find fourth proportional to 690,714,212.90, 1,036,608,590.32 and 482,097,361
Similar ratio
Find fourth proportional to 1,036,071,317.85, 1,554,912,883.23 and 723,146,040
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.