Home / 475,752,810.13-714,329,747.52-266,074,304.05

Finding the Fourth Proportional to 475,752,810.13, 714,329,747.52 and 266,074,304.05

Calculator

Solution

The fourth proportional to 475,752,810.13, 714,329,747.52 and 266,074,304.05 is: 399,503,242.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    475,752,810.13 : 714,329,747.52 = 266,074,304.05 : x
  2. Step 2: Convert to fraction form
    475,752,810.13/714,329,747.52 = 266,074,304.05/x
  3. Step 3: Cross multiply
    475,752,810.13x = 714,329,747.52 × 266,074,304.05
  4. Step 4: Simplify right side
    475,752,810.13x = 190,064,790,430,300,416
  5. Step 5: Solve for x
    x = 190,064,790,430,300,416/475,752,810.13
  6. Step 6: Final answer
    x = 399,503,242.83

Related Problems

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.