Home / 39,307,686.60-58,961,529.90-24,887,920.80

Finding the Fourth Proportional to 39,307,686.60, 58,961,529.90 and 24,887,920.80

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Solution

The fourth proportional to 39,307,686.60, 58,961,529.90 and 24,887,920.80 is: 37,331,881.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,307,686.60 : 58,961,529.90 = 24,887,920.80 : x
  2. Step 2: Convert to fraction form
    39,307,686.60/58,961,529.90 = 24,887,920.80/x
  3. Step 3: Cross multiply
    39,307,686.60x = 58,961,529.90 × 24,887,920.80
  4. Step 4: Simplify right side
    39,307,686.60x = 1,467,429,886,398,032
  5. Step 5: Solve for x
    x = 1,467,429,886,398,032/39,307,686.60
  6. Step 6: Final answer
    x = 37,331,881.20

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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.