Home / 29,857,126.60-44,785,689.90-9,676,851.40

Finding the Fourth Proportional to 29,857,126.60, 44,785,689.90 and 9,676,851.40

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Solution

The fourth proportional to 29,857,126.60, 44,785,689.90 and 9,676,851.40 is: 14,515,277.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,857,126.60 : 44,785,689.90 = 9,676,851.40 : x
  2. Step 2: Convert to fraction form
    29,857,126.60/44,785,689.90 = 9,676,851.40/x
  3. Step 3: Cross multiply
    29,857,126.60x = 44,785,689.90 × 9,676,851.40
  4. Step 4: Simplify right side
    29,857,126.60x = 433,384,466,008,780.88
  5. Step 5: Solve for x
    x = 433,384,466,008,780.88/29,857,126.60
  6. Step 6: Final answer
    x = 14,515,277.10

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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.