Home / 23,447,187.32-35,174,171.68-8,870,154.35

Finding the Fourth Proportional to 23,447,187.32, 35,174,171.68 and 8,870,154.35

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Solution

The fourth proportional to 23,447,187.32, 35,174,171.68 and 8,870,154.35 is: 13,306,514.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,447,187.32 : 35,174,171.68 = 8,870,154.35 : x
  2. Step 2: Convert to fraction form
    23,447,187.32/35,174,171.68 = 8,870,154.35/x
  3. Step 3: Cross multiply
    23,447,187.32x = 35,174,171.68 × 8,870,154.35
  4. Step 4: Simplify right side
    23,447,187.32x = 312,000,331,736,952.62
  5. Step 5: Solve for x
    x = 312,000,331,736,952.62/23,447,187.32
  6. Step 6: Final answer
    x = 13,306,514.23

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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.