Home / 39,599,261.16-59,399,154.18-15,340,882.20

Finding the Fourth Proportional to 39,599,261.16, 59,399,154.18 and 15,340,882.20

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Solution

The fourth proportional to 39,599,261.16, 59,399,154.18 and 15,340,882.20 is: 23,011,424.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,599,261.16 : 59,399,154.18 = 15,340,882.20 : x
  2. Step 2: Convert to fraction form
    39,599,261.16/59,399,154.18 = 15,340,882.20/x
  3. Step 3: Cross multiply
    39,599,261.16x = 59,399,154.18 × 15,340,882.20
  4. Step 4: Simplify right side
    39,599,261.16x = 911,235,427,055,017.50
  5. Step 5: Solve for x
    x = 911,235,427,055,017.50/39,599,261.16
  6. Step 6: Final answer
    x = 23,011,424.97

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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.