Home / 24,729,237.32-34,130,432.42-13,719,533.96

Finding the Fourth Proportional to 24,729,237.32, 34,130,432.42 and 13,719,533.96

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Solution

The fourth proportional to 24,729,237.32, 34,130,432.42 and 13,719,533.96 is: 18,935,223.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,729,237.32 : 34,130,432.42 = 13,719,533.96 : x
  2. Step 2: Convert to fraction form
    24,729,237.32/34,130,432.42 = 13,719,533.96/x
  3. Step 3: Cross multiply
    24,729,237.32x = 34,130,432.42 × 13,719,533.96
  4. Step 4: Simplify right side
    24,729,237.32x = 468,253,626,655,675.06
  5. Step 5: Solve for x
    x = 468,253,626,655,675.06/24,729,237.32
  6. Step 6: Final answer
    x = 18,935,223.14

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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.