Home / 9,936,062.10-14,885,722.35-5,663,538.90

Finding the Fourth Proportional to 9,936,062.10, 14,885,722.35 and 5,663,538.90

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Solution

The fourth proportional to 9,936,062.10, 14,885,722.35 and 5,663,538.90 is: 8,484,837.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,062.10 : 14,885,722.35 = 5,663,538.90 : x
  2. Step 2: Convert to fraction form
    9,936,062.10/14,885,722.35 = 5,663,538.90/x
  3. Step 3: Cross multiply
    9,936,062.10x = 14,885,722.35 × 5,663,538.90
  4. Step 4: Simplify right side
    9,936,062.10x = 84,305,867,583,824.42
  5. Step 5: Solve for x
    x = 84,305,867,583,824.42/9,936,062.10
  6. Step 6: Final answer
    x = 8,484,837.02

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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.