Home / 582,700,948.80-873,911,455.20-336,525,230.40

Finding the Fourth Proportional to 582,700,948.80, 873,911,455.20 and 336,525,230.40

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Solution

The fourth proportional to 582,700,948.80, 873,911,455.20 and 336,525,230.40 is: 504,707,010.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,700,948.80 : 873,911,455.20 = 336,525,230.40 : x
  2. Step 2: Convert to fraction form
    582,700,948.80/873,911,455.20 = 336,525,230.40/x
  3. Step 3: Cross multiply
    582,700,948.80x = 873,911,455.20 × 336,525,230.40
  4. Step 4: Simplify right side
    582,700,948.80x = 294,093,253,810,379,264
  5. Step 5: Solve for x
    x = 294,093,253,810,379,264/582,700,948.80
  6. Step 6: Final answer
    x = 504,707,010.37

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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.