Home / 47,842,667.02-71,806,780.49-24,515,323.81

Finding the Fourth Proportional to 47,842,667.02, 71,806,780.49 and 24,515,323.81

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Solution

The fourth proportional to 47,842,667.02, 71,806,780.49 and 24,515,323.81 is: 36,794,906.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,842,667.02 : 71,806,780.49 = 24,515,323.81 : x
  2. Step 2: Convert to fraction form
    47,842,667.02/71,806,780.49 = 24,515,323.81/x
  3. Step 3: Cross multiply
    47,842,667.02x = 71,806,780.49 × 24,515,323.81
  4. Step 4: Simplify right side
    47,842,667.02x = 1,760,366,475,434,753.50
  5. Step 5: Solve for x
    x = 1,760,366,475,434,753.50/47,842,667.02
  6. Step 6: Final answer
    x = 36,794,906.83

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.