Home / 41,092,471.68-61,637,212.59-12,337,859.94

Finding the Fourth Proportional to 41,092,471.68, 61,637,212.59 and 12,337,859.94

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Solution

The fourth proportional to 41,092,471.68, 61,637,212.59 and 12,337,859.94 is: 18,506,341.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,092,471.68 : 61,637,212.59 = 12,337,859.94 : x
  2. Step 2: Convert to fraction form
    41,092,471.68/61,637,212.59 = 12,337,859.94/x
  3. Step 3: Cross multiply
    41,092,471.68x = 61,637,212.59 × 12,337,859.94
  4. Step 4: Simplify right side
    41,092,471.68x = 760,471,296,027,424.62
  5. Step 5: Solve for x
    x = 760,471,296,027,424.62/41,092,471.68
  6. Step 6: Final answer
    x = 18,506,341.06

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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.