Home / 24,736,246.46-34,121,837.67-15,427,655.72

Finding the Fourth Proportional to 24,736,246.46, 34,121,837.67 and 15,427,655.72

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Solution

The fourth proportional to 24,736,246.46, 34,121,837.67 and 15,427,655.72 is: 21,281,319.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,736,246.46 : 34,121,837.67 = 15,427,655.72 : x
  2. Step 2: Convert to fraction form
    24,736,246.46/34,121,837.67 = 15,427,655.72/x
  3. Step 3: Cross multiply
    24,736,246.46x = 34,121,837.67 × 15,427,655.72
  4. Step 4: Simplify right side
    24,736,246.46x = 526,419,963,935,877.81
  5. Step 5: Solve for x
    x = 526,419,963,935,877.81/24,736,246.46
  6. Step 6: Final answer
    x = 21,281,319.50

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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.