Home / 48,730,631.06-67,248,318.25-26,704,179.46

Finding the Fourth Proportional to 48,730,631.06, 67,248,318.25 and 26,704,179.46

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Solution

The fourth proportional to 48,730,631.06, 67,248,318.25 and 26,704,179.46 is: 36,851,793.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,730,631.06 : 67,248,318.25 = 26,704,179.46 : x
  2. Step 2: Convert to fraction form
    48,730,631.06/67,248,318.25 = 26,704,179.46/x
  3. Step 3: Cross multiply
    48,730,631.06x = 67,248,318.25 × 26,704,179.46
  4. Step 4: Simplify right side
    48,730,631.06x = 1,795,811,159,048,633.75
  5. Step 5: Solve for x
    x = 1,795,811,159,048,633.75/48,730,631.06
  6. Step 6: Final answer
    x = 36,851,793.62

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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.