Home / 41,437,320.13-62,145,374.37-12,284,341.84

Finding the Fourth Proportional to 41,437,320.13, 62,145,374.37 and 12,284,341.84

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Solution

The fourth proportional to 41,437,320.13, 62,145,374.37 and 12,284,341.84 is: 18,423,368.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,437,320.13 : 62,145,374.37 = 12,284,341.84 : x
  2. Step 2: Convert to fraction form
    41,437,320.13/62,145,374.37 = 12,284,341.84/x
  3. Step 3: Cross multiply
    41,437,320.13x = 62,145,374.37 × 12,284,341.84
  4. Step 4: Simplify right side
    41,437,320.13x = 763,415,022,535,854.62
  5. Step 5: Solve for x
    x = 763,415,022,535,854.62/41,437,320.13
  6. Step 6: Final answer
    x = 18,423,368.60

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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.