Home / 6,553,123,304.40-9,836,680,042.59-2,824,254,906.21

Finding the Fourth Proportional to 6,553,123,304.40, 9,836,680,042.59 and 2,824,254,906.21

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Solution

The fourth proportional to 6,553,123,304.40, 9,836,680,042.59 and 2,824,254,906.21 is: 4,239,397,090.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,123,304.40 : 9,836,680,042.59 = 2,824,254,906.21 : x
  2. Step 2: Convert to fraction form
    6,553,123,304.40/9,836,680,042.59 = 2,824,254,906.21/x
  3. Step 3: Cross multiply
    6,553,123,304.40x = 9,836,680,042.59 × 2,824,254,906.21
  4. Step 4: Simplify right side
    6,553,123,304.40x = 27,781,291,871,102,799,872
  5. Step 5: Solve for x
    x = 27,781,291,871,102,799,872/6,553,123,304.40
  6. Step 6: Final answer
    x = 4,239,397,090.61

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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.