Home / 42,894,084.92-59,194,233.46-23,315,019.36

Finding the Fourth Proportional to 42,894,084.92, 59,194,233.46 and 23,315,019.36

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Solution

The fourth proportional to 42,894,084.92, 59,194,233.46 and 23,315,019.36 is: 32,174,942.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,894,084.92 : 59,194,233.46 = 23,315,019.36 : x
  2. Step 2: Convert to fraction form
    42,894,084.92/59,194,233.46 = 23,315,019.36/x
  3. Step 3: Cross multiply
    42,894,084.92x = 59,194,233.46 × 23,315,019.36
  4. Step 4: Simplify right side
    42,894,084.92x = 1,380,114,699,120,259.75
  5. Step 5: Solve for x
    x = 1,380,114,699,120,259.75/42,894,084.92
  6. Step 6: Final answer
    x = 32,174,942.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.