Home / 47,309,774.14-70,964,188.30-14,961,682.18

Finding the Fourth Proportional to 47,309,774.14, 70,964,188.30 and 14,961,682.18

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Solution

The fourth proportional to 47,309,774.14, 70,964,188.30 and 14,961,682.18 is: 22,442,373.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,309,774.14 : 70,964,188.30 = 14,961,682.18 : x
  2. Step 2: Convert to fraction form
    47,309,774.14/70,964,188.30 = 14,961,682.18/x
  3. Step 3: Cross multiply
    47,309,774.14x = 70,964,188.30 × 14,961,682.18
  4. Step 4: Simplify right side
    47,309,774.14x = 1,061,743,631,506,274.38
  5. Step 5: Solve for x
    x = 1,061,743,631,506,274.38/47,309,774.14
  6. Step 6: Final answer
    x = 22,442,373.71

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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.