Home / 141,613,408.24-212,442,812.57-59,744,345.72

Finding the Fourth Proportional to 141,613,408.24, 212,442,812.57 and 59,744,345.72

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Solution

The fourth proportional to 141,613,408.24, 212,442,812.57 and 59,744,345.72 is: 89,626,095.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,613,408.24 : 212,442,812.57 = 59,744,345.72 : x
  2. Step 2: Convert to fraction form
    141,613,408.24/212,442,812.57 = 59,744,345.72/x
  3. Step 3: Cross multiply
    141,613,408.24x = 212,442,812.57 × 59,744,345.72
  4. Step 4: Simplify right side
    141,613,408.24x = 12,692,256,838,998,388
  5. Step 5: Solve for x
    x = 12,692,256,838,998,388/141,613,408.24
  6. Step 6: Final answer
    x = 89,626,095.41

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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.