Home / 23,124,084.18-34,674,776.05-11,438,954.69

Finding the Fourth Proportional to 23,124,084.18, 34,674,776.05 and 11,438,954.69

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Solution

The fourth proportional to 23,124,084.18, 34,674,776.05 and 11,438,954.69 is: 17,152,817.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,124,084.18 : 34,674,776.05 = 11,438,954.69 : x
  2. Step 2: Convert to fraction form
    23,124,084.18/34,674,776.05 = 11,438,954.69/x
  3. Step 3: Cross multiply
    23,124,084.18x = 34,674,776.05 × 11,438,954.69
  4. Step 4: Simplify right side
    23,124,084.18x = 396,643,191,948,473.25
  5. Step 5: Solve for x
    x = 396,643,191,948,473.25/23,124,084.18
  6. Step 6: Final answer
    x = 17,152,817.33

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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.