Home / 25,546,972.11-35,249,558.70-14,679,856.59

Finding the Fourth Proportional to 25,546,972.11, 35,249,558.70 and 14,679,856.59

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Solution

The fourth proportional to 25,546,972.11, 35,249,558.70 and 14,679,856.59 is: 20,255,177.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,546,972.11 : 35,249,558.70 = 14,679,856.59 : x
  2. Step 2: Convert to fraction form
    25,546,972.11/35,249,558.70 = 14,679,856.59/x
  3. Step 3: Cross multiply
    25,546,972.11x = 35,249,558.70 × 14,679,856.59
  4. Step 4: Simplify right side
    25,546,972.11x = 517,458,466,576,786.88
  5. Step 5: Solve for x
    x = 517,458,466,576,786.88/25,546,972.11
  6. Step 6: Final answer
    x = 20,255,177.97

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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.