Home / 43,287,823.92-59,737,254.62-23,441,623.54

Finding the Fourth Proportional to 43,287,823.92, 59,737,254.62 and 23,441,623.54

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Solution

The fourth proportional to 43,287,823.92, 59,737,254.62 and 23,441,623.54 is: 32,349,471.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,287,823.92 : 59,737,254.62 = 23,441,623.54 : x
  2. Step 2: Convert to fraction form
    43,287,823.92/59,737,254.62 = 23,441,623.54/x
  3. Step 3: Cross multiply
    43,287,823.92x = 59,737,254.62 × 23,441,623.54
  4. Step 4: Simplify right side
    43,287,823.92x = 1,400,338,234,173,769.75
  5. Step 5: Solve for x
    x = 1,400,338,234,173,769.75/43,287,823.92
  6. Step 6: Final answer
    x = 32,349,471.68

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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.