Home / 158,250,831.10-237,376,246.65-89,092,642.30

Finding the Fourth Proportional to 158,250,831.10, 237,376,246.65 and 89,092,642.30

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Solution

The fourth proportional to 158,250,831.10, 237,376,246.65 and 89,092,642.30 is: 133,638,963.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,250,831.10 : 237,376,246.65 = 89,092,642.30 : x
  2. Step 2: Convert to fraction form
    158,250,831.10/237,376,246.65 = 89,092,642.30/x
  3. Step 3: Cross multiply
    158,250,831.10x = 237,376,246.65 × 89,092,642.30
  4. Step 4: Simplify right side
    158,250,831.10x = 21,148,477,033,305,024
  5. Step 5: Solve for x
    x = 21,148,477,033,305,024/158,250,831.10
  6. Step 6: Final answer
    x = 133,638,963.45

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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.