Home / 24,817,016.12-34,246,989.95-13,803,528.74

Finding the Fourth Proportional to 24,817,016.12, 34,246,989.95 and 13,803,528.74

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Solution

The fourth proportional to 24,817,016.12, 34,246,989.95 and 13,803,528.74 is: 19,048,595.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,817,016.12 : 34,246,989.95 = 13,803,528.74 : x
  2. Step 2: Convert to fraction form
    24,817,016.12/34,246,989.95 = 13,803,528.74/x
  3. Step 3: Cross multiply
    24,817,016.12x = 34,246,989.95 × 13,803,528.74
  4. Step 4: Simplify right side
    24,817,016.12x = 472,729,309,793,063.56
  5. Step 5: Solve for x
    x = 472,729,309,793,063.56/24,817,016.12
  6. Step 6: Final answer
    x = 19,048,595.83

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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.