Home / 65,934,255.01-98,910,477.30-38,281,195.62

Finding the Fourth Proportional to 65,934,255.01, 98,910,477.30 and 38,281,195.62

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Solution

The fourth proportional to 65,934,255.01, 98,910,477.30 and 38,281,195.62 is: 57,427,073.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,934,255.01 : 98,910,477.30 = 38,281,195.62 : x
  2. Step 2: Convert to fraction form
    65,934,255.01/98,910,477.30 = 38,281,195.62/x
  3. Step 3: Cross multiply
    65,934,255.01x = 98,910,477.30 × 38,281,195.62
  4. Step 4: Simplify right side
    65,934,255.01x = 3,786,411,330,388,869
  5. Step 5: Solve for x
    x = 3,786,411,330,388,869/65,934,255.01
  6. Step 6: Final answer
    x = 57,427,073.83

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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.