Home / 32,626,939.15-45,024,278.16-17,942,605.43

Finding the Fourth Proportional to 32,626,939.15, 45,024,278.16 and 17,942,605.43

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Solution

The fourth proportional to 32,626,939.15, 45,024,278.16 and 17,942,605.43 is: 24,760,301.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,626,939.15 : 45,024,278.16 = 17,942,605.43 : x
  2. Step 2: Convert to fraction form
    32,626,939.15/45,024,278.16 = 17,942,605.43/x
  3. Step 3: Cross multiply
    32,626,939.15x = 45,024,278.16 × 17,942,605.43
  4. Step 4: Simplify right side
    32,626,939.15x = 807,852,857,705,733.38
  5. Step 5: Solve for x
    x = 807,852,857,705,733.38/32,626,939.15
  6. Step 6: Final answer
    x = 24,760,301.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.