Home / 25,841,238.30-35,662,497.39-14,238,798.75

Finding the Fourth Proportional to 25,841,238.30, 35,662,497.39 and 14,238,798.75

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Solution

The fourth proportional to 25,841,238.30, 35,662,497.39 and 14,238,798.75 is: 19,650,417.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,841,238.30 : 35,662,497.39 = 14,238,798.75 : x
  2. Step 2: Convert to fraction form
    25,841,238.30/35,662,497.39 = 14,238,798.75/x
  3. Step 3: Cross multiply
    25,841,238.30x = 35,662,497.39 × 14,238,798.75
  4. Step 4: Simplify right side
    25,841,238.30x = 507,791,123,258,610.25
  5. Step 5: Solve for x
    x = 507,791,123,258,610.25/25,841,238.30
  6. Step 6: Final answer
    x = 19,650,417.58

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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.