Home / 113,373,480.40-169,934,249.40-62,292,158.80

Finding the Fourth Proportional to 113,373,480.40, 169,934,249.40 and 62,292,158.80

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Solution

The fourth proportional to 113,373,480.40, 169,934,249.40 and 62,292,158.80 is: 93,369,024.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,373,480.40 : 169,934,249.40 = 62,292,158.80 : x
  2. Step 2: Convert to fraction form
    113,373,480.40/169,934,249.40 = 62,292,158.80/x
  3. Step 3: Cross multiply
    113,373,480.40x = 169,934,249.40 × 62,292,158.80
  4. Step 4: Simplify right side
    113,373,480.40x = 10,585,571,249,183,604
  5. Step 5: Solve for x
    x = 10,585,571,249,183,604/113,373,480.40
  6. Step 6: Final answer
    x = 93,369,024.32

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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.