Home / 64,664,569.70-96,996,854.55-26,306,339.30

Finding the Fourth Proportional to 64,664,569.70, 96,996,854.55 and 26,306,339.30

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Solution

The fourth proportional to 64,664,569.70, 96,996,854.55 and 26,306,339.30 is: 39,459,508.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,664,569.70 : 96,996,854.55 = 26,306,339.30 : x
  2. Step 2: Convert to fraction form
    64,664,569.70/96,996,854.55 = 26,306,339.30/x
  3. Step 3: Cross multiply
    64,664,569.70x = 96,996,854.55 × 26,306,339.30
  4. Step 4: Simplify right side
    64,664,569.70x = 2,551,632,166,825,049
  5. Step 5: Solve for x
    x = 2,551,632,166,825,049/64,664,569.70
  6. Step 6: Final answer
    x = 39,459,508.95

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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.