Home / 34,966,685.60-52,425,145.20-13,392,951.20

Finding the Fourth Proportional to 34,966,685.60, 52,425,145.20 and 13,392,951.20

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Solution

The fourth proportional to 34,966,685.60, 52,425,145.20 and 13,392,951.20 is: 20,079,896.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,966,685.60 : 52,425,145.20 = 13,392,951.20 : x
  2. Step 2: Convert to fraction form
    34,966,685.60/52,425,145.20 = 13,392,951.20/x
  3. Step 3: Cross multiply
    34,966,685.60x = 52,425,145.20 × 13,392,951.20
  4. Step 4: Simplify right side
    34,966,685.60x = 702,127,411,316,514.25
  5. Step 5: Solve for x
    x = 702,127,411,316,514.25/34,966,685.60
  6. Step 6: Final answer
    x = 20,079,896.03

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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.