Home / 25,854,366.17-35,681,158.28-14,843,240.80

Finding the Fourth Proportional to 25,854,366.17, 35,681,158.28 and 14,843,240.80

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Solution

The fourth proportional to 25,854,366.17, 35,681,158.28 and 14,843,240.80 is: 20,484,896.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,854,366.17 : 35,681,158.28 = 14,843,240.80 : x
  2. Step 2: Convert to fraction form
    25,854,366.17/35,681,158.28 = 14,843,240.80/x
  3. Step 3: Cross multiply
    25,854,366.17x = 35,681,158.28 × 14,843,240.80
  4. Step 4: Simplify right side
    25,854,366.17x = 529,624,024,438,072.25
  5. Step 5: Solve for x
    x = 529,624,024,438,072.25/25,854,366.17
  6. Step 6: Final answer
    x = 20,484,896.86

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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.