Home / 47,803,967.82-71,667,052.65-14,997,672.18

Finding the Fourth Proportional to 47,803,967.82, 71,667,052.65 and 14,997,672.18

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Solution

The fourth proportional to 47,803,967.82, 71,667,052.65 and 14,997,672.18 is: 22,484,304.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,803,967.82 : 71,667,052.65 = 14,997,672.18 : x
  2. Step 2: Convert to fraction form
    47,803,967.82/71,667,052.65 = 14,997,672.18/x
  3. Step 3: Cross multiply
    47,803,967.82x = 71,667,052.65 × 14,997,672.18
  4. Step 4: Simplify right side
    47,803,967.82x = 1,074,838,961,751,500.38
  5. Step 5: Solve for x
    x = 1,074,838,961,751,500.38/47,803,967.82
  6. Step 6: Final answer
    x = 22,484,304.35

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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.