Home / 117,884,989,831.74-176,857,242,475.92-32,894,712,960.97

Finding the Fourth Proportional to 117,884,989,831.74, 176,857,242,475.92 and 32,894,712,960.97

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Solution

The fourth proportional to 117,884,989,831.74, 176,857,242,475.92 and 32,894,712,960.97 is: 49,350,373,059.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,884,989,831.74 : 176,857,242,475.92 = 32,894,712,960.97 : x
  2. Step 2: Convert to fraction form
    117,884,989,831.74/176,857,242,475.92 = 32,894,712,960.97/x
  3. Step 3: Cross multiply
    117,884,989,831.74x = 176,857,242,475.92 × 32,894,712,960.97
  4. Step 4: Simplify right side
    117,884,989,831.74x = 5,817,668,226,313,883,746,304
  5. Step 5: Solve for x
    x = 5,817,668,226,313,883,746,304/117,884,989,831.74
  6. Step 6: Final answer
    x = 49,350,373,059.52

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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.