Home / 23,189,030.70-34,773,048.45-8,807,318.70

Finding the Fourth Proportional to 23,189,030.70, 34,773,048.45 and 8,807,318.70

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Solution

The fourth proportional to 23,189,030.70, 34,773,048.45 and 8,807,318.70 is: 13,206,991.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,189,030.70 : 34,773,048.45 = 8,807,318.70 : x
  2. Step 2: Convert to fraction form
    23,189,030.70/34,773,048.45 = 8,807,318.70/x
  3. Step 3: Cross multiply
    23,189,030.70x = 34,773,048.45 × 8,807,318.70
  4. Step 4: Simplify right side
    23,189,030.70x = 306,257,319,869,691
  5. Step 5: Solve for x
    x = 306,257,319,869,691/23,189,030.70
  6. Step 6: Final answer
    x = 13,206,991.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.