Home / 25,856,171.08-35,681,624.10-14,253,479.98

Finding the Fourth Proportional to 25,856,171.08, 35,681,624.10 and 14,253,479.98

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Solution

The fourth proportional to 25,856,171.08, 35,681,624.10 and 14,253,479.98 is: 19,669,861.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,856,171.08 : 35,681,624.10 = 14,253,479.98 : x
  2. Step 2: Convert to fraction form
    25,856,171.08/35,681,624.10 = 14,253,479.98/x
  3. Step 3: Cross multiply
    25,856,171.08x = 35,681,624.10 × 14,253,479.98
  4. Step 4: Simplify right side
    25,856,171.08x = 508,587,314,763,235.56
  5. Step 5: Solve for x
    x = 508,587,314,763,235.56/25,856,171.08
  6. Step 6: Final answer
    x = 19,669,861.91

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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.