Home / 23,331,526.20-34,950,050.10-13,222,337.40

Finding the Fourth Proportional to 23,331,526.20, 34,950,050.10 and 13,222,337.40

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Solution

The fourth proportional to 23,331,526.20, 34,950,050.10 and 13,222,337.40 is: 19,806,734.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,331,526.20 : 34,950,050.10 = 13,222,337.40 : x
  2. Step 2: Convert to fraction form
    23,331,526.20/34,950,050.10 = 13,222,337.40/x
  3. Step 3: Cross multiply
    23,331,526.20x = 34,950,050.10 × 13,222,337.40
  4. Step 4: Simplify right side
    23,331,526.20x = 462,121,354,569,103.75
  5. Step 5: Solve for x
    x = 462,121,354,569,103.75/23,331,526.20
  6. Step 6: Final answer
    x = 19,806,734.91

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1.5x scale

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.