Home / 38,260,895.60-57,391,384.98-9,507,031.19

Finding the Fourth Proportional to 38,260,895.60, 57,391,384.98 and 9,507,031.19

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Solution

The fourth proportional to 38,260,895.60, 57,391,384.98 and 9,507,031.19 is: 14,260,557.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,260,895.60 : 57,391,384.98 = 9,507,031.19 : x
  2. Step 2: Convert to fraction form
    38,260,895.60/57,391,384.98 = 9,507,031.19/x
  3. Step 3: Cross multiply
    38,260,895.60x = 57,391,384.98 × 9,507,031.19
  4. Step 4: Simplify right side
    38,260,895.60x = 545,621,686,755,200.62
  5. Step 5: Solve for x
    x = 545,621,686,755,200.62/38,260,895.60
  6. Step 6: Final answer
    x = 14,260,557.11

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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.