Home / 445,070,167.32-614,233,599.36-246,895,555.92

Finding the Fourth Proportional to 445,070,167.32, 614,233,599.36 and 246,895,555.92

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Solution

The fourth proportional to 445,070,167.32, 614,233,599.36 and 246,895,555.92 is: 340,736,263.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,070,167.32 : 614,233,599.36 = 246,895,555.92 : x
  2. Step 2: Convert to fraction form
    445,070,167.32/614,233,599.36 = 246,895,555.92/x
  3. Step 3: Cross multiply
    445,070,167.32x = 614,233,599.36 × 246,895,555.92
  4. Step 4: Simplify right side
    445,070,167.32x = 151,651,545,978,729,760
  5. Step 5: Solve for x
    x = 151,651,545,978,729,760/445,070,167.32
  6. Step 6: Final answer
    x = 340,736,263.88

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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.