Home / 39,098,540.40-58,675,804.20-16,395,730.80

Finding the Fourth Proportional to 39,098,540.40, 58,675,804.20 and 16,395,730.80

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Solution

The fourth proportional to 39,098,540.40, 58,675,804.20 and 16,395,730.80 is: 24,605,335.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,098,540.40 : 58,675,804.20 = 16,395,730.80 : x
  2. Step 2: Convert to fraction form
    39,098,540.40/58,675,804.20 = 16,395,730.80/x
  3. Step 3: Cross multiply
    39,098,540.40x = 58,675,804.20 × 16,395,730.80
  4. Step 4: Simplify right side
    39,098,540.40x = 962,032,690,136,709.50
  5. Step 5: Solve for x
    x = 962,032,690,136,709.50/39,098,540.40
  6. Step 6: Final answer
    x = 24,605,335.14

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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.