Home / 23,168,545.80-34,765,260.30-9,706,734.60

Finding the Fourth Proportional to 23,168,545.80, 34,765,260.30 and 9,706,734.60

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Solution

The fourth proportional to 23,168,545.80, 34,765,260.30 and 9,706,734.60 is: 14,565,314.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,168,545.80 : 34,765,260.30 = 9,706,734.60 : x
  2. Step 2: Convert to fraction form
    23,168,545.80/34,765,260.30 = 9,706,734.60/x
  3. Step 3: Cross multiply
    23,168,545.80x = 34,765,260.30 × 9,706,734.60
  4. Step 4: Simplify right side
    23,168,545.80x = 337,457,155,032,016.31
  5. Step 5: Solve for x
    x = 337,457,155,032,016.31/23,168,545.80
  6. Step 6: Final answer
    x = 14,565,314.45

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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.