Home / 413,098,788.84-570,086,551.43-224,937,397.95

Finding the Fourth Proportional to 413,098,788.84, 570,086,551.43 and 224,937,397.95

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Solution

The fourth proportional to 413,098,788.84, 570,086,551.43 and 224,937,397.95 is: 310,419,175.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    413,098,788.84 : 570,086,551.43 = 224,937,397.95 : x
  2. Step 2: Convert to fraction form
    413,098,788.84/570,086,551.43 = 224,937,397.95/x
  3. Step 3: Cross multiply
    413,098,788.84x = 570,086,551.43 × 224,937,397.95
  4. Step 4: Simplify right side
    413,098,788.84x = 128,233,785,484,953,040
  5. Step 5: Solve for x
    x = 128,233,785,484,953,040/413,098,788.84
  6. Step 6: Final answer
    x = 310,419,175.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.