Home / 93,644,016.30-140,466,024.45-25,486,598.70

Finding the Fourth Proportional to 93,644,016.30, 140,466,024.45 and 25,486,598.70

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Solution

The fourth proportional to 93,644,016.30, 140,466,024.45 and 25,486,598.70 is: 38,229,898.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,644,016.30 : 140,466,024.45 = 25,486,598.70 : x
  2. Step 2: Convert to fraction form
    93,644,016.30/140,466,024.45 = 25,486,598.70/x
  3. Step 3: Cross multiply
    93,644,016.30x = 140,466,024.45 × 25,486,598.70
  4. Step 4: Simplify right side
    93,644,016.30x = 3,580,001,196,141,538
  5. Step 5: Solve for x
    x = 3,580,001,196,141,538/93,644,016.30
  6. Step 6: Final answer
    x = 38,229,898.05

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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.