Home / 44,016,847.70-66,025,271.55-26,987,116.10

Finding the Fourth Proportional to 44,016,847.70, 66,025,271.55 and 26,987,116.10

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Solution

The fourth proportional to 44,016,847.70, 66,025,271.55 and 26,987,116.10 is: 40,480,674.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,016,847.70 : 66,025,271.55 = 26,987,116.10 : x
  2. Step 2: Convert to fraction form
    44,016,847.70/66,025,271.55 = 26,987,116.10/x
  3. Step 3: Cross multiply
    44,016,847.70x = 66,025,271.55 × 26,987,116.10
  4. Step 4: Simplify right side
    44,016,847.70x = 1,781,831,668,853,877
  5. Step 5: Solve for x
    x = 1,781,831,668,853,877/44,016,847.70
  6. Step 6: Final answer
    x = 40,480,674.15

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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.