Home / 34,573,221.20-51,862,456.20-10,310,254.40

Finding the Fourth Proportional to 34,573,221.20, 51,862,456.20 and 10,310,254.40

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Solution

The fourth proportional to 34,573,221.20, 51,862,456.20 and 10,310,254.40 is: 15,466,164.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,573,221.20 : 51,862,456.20 = 10,310,254.40 : x
  2. Step 2: Convert to fraction form
    34,573,221.20/51,862,456.20 = 10,310,254.40/x
  3. Step 3: Cross multiply
    34,573,221.20x = 51,862,456.20 × 10,310,254.40
  4. Step 4: Simplify right side
    34,573,221.20x = 534,715,117,230,857.31
  5. Step 5: Solve for x
    x = 534,715,117,230,857.31/34,573,221.20
  6. Step 6: Final answer
    x = 15,466,164.24

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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.