Home / 39,565,408.80-59,358,610.80-14,003,752.80

Finding the Fourth Proportional to 39,565,408.80, 59,358,610.80 and 14,003,752.80

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Solution

The fourth proportional to 39,565,408.80, 59,358,610.80 and 14,003,752.80 is: 21,009,344.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,565,408.80 : 59,358,610.80 = 14,003,752.80 : x
  2. Step 2: Convert to fraction form
    39,565,408.80/59,358,610.80 = 14,003,752.80/x
  3. Step 3: Cross multiply
    39,565,408.80x = 59,358,610.80 × 14,003,752.80
  4. Step 4: Simplify right side
    39,565,408.80x = 831,243,312,194,610.25
  5. Step 5: Solve for x
    x = 831,243,312,194,610.25/39,565,408.80
  6. Step 6: Final answer
    x = 21,009,344.71

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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.