Home / 37,264,220.10-55,896,330.15-11,707,812.90

Finding the Fourth Proportional to 37,264,220.10, 55,896,330.15 and 11,707,812.90

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Solution

The fourth proportional to 37,264,220.10, 55,896,330.15 and 11,707,812.90 is: 17,561,719.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,264,220.10 : 55,896,330.15 = 11,707,812.90 : x
  2. Step 2: Convert to fraction form
    37,264,220.10/55,896,330.15 = 11,707,812.90/x
  3. Step 3: Cross multiply
    37,264,220.10x = 55,896,330.15 × 11,707,812.90
  4. Step 4: Simplify right side
    37,264,220.10x = 654,423,775,192,829
  5. Step 5: Solve for x
    x = 654,423,775,192,829/37,264,220.10
  6. Step 6: Final answer
    x = 17,561,719.35

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Similar ratio
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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.