Home / 22,714,545.54-34,017,501.32-13,100,777.84

Finding the Fourth Proportional to 22,714,545.54, 34,017,501.32 and 13,100,777.84

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Solution

The fourth proportional to 22,714,545.54, 34,017,501.32 and 13,100,777.84 is: 19,619,839.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,714,545.54 : 34,017,501.32 = 13,100,777.84 : x
  2. Step 2: Convert to fraction form
    22,714,545.54/34,017,501.32 = 13,100,777.84/x
  3. Step 3: Cross multiply
    22,714,545.54x = 34,017,501.32 × 13,100,777.84
  4. Step 4: Simplify right side
    22,714,545.54x = 445,655,727,465,226.75
  5. Step 5: Solve for x
    x = 445,655,727,465,226.75/22,714,545.54
  6. Step 6: Final answer
    x = 19,619,839.04

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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.