Home / 24,948,263.76-34,428,745.44-13,935,477.12

Finding the Fourth Proportional to 24,948,263.76, 34,428,745.44 and 13,935,477.12

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Solution

The fourth proportional to 24,948,263.76, 34,428,745.44 and 13,935,477.12 is: 19,231,037.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,263.76 : 34,428,745.44 = 13,935,477.12 : x
  2. Step 2: Convert to fraction form
    24,948,263.76/34,428,745.44 = 13,935,477.12/x
  3. Step 3: Cross multiply
    24,948,263.76x = 34,428,745.44 × 13,935,477.12
  4. Step 4: Simplify right side
    24,948,263.76x = 479,780,994,349,424.25
  5. Step 5: Solve for x
    x = 479,780,994,349,424.25/24,948,263.76
  6. Step 6: Final answer
    x = 19,231,037.44

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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.