Home / 27,704,430.70-41,520,406.65-14,897,358.70

Finding the Fourth Proportional to 27,704,430.70, 41,520,406.65 and 14,897,358.70

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Solution

The fourth proportional to 27,704,430.70, 41,520,406.65 and 14,897,358.70 is: 22,326,551.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,704,430.70 : 41,520,406.65 = 14,897,358.70 : x
  2. Step 2: Convert to fraction form
    27,704,430.70/41,520,406.65 = 14,897,358.70/x
  3. Step 3: Cross multiply
    27,704,430.70x = 41,520,406.65 × 14,897,358.70
  4. Step 4: Simplify right side
    27,704,430.70x = 618,544,391,234,915.25
  5. Step 5: Solve for x
    x = 618,544,391,234,915.25/27,704,430.70
  6. Step 6: Final answer
    x = 22,326,551.23

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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.