Home / 48,281,682.92-66,627,393.70-26,551,650.92

Finding the Fourth Proportional to 48,281,682.92, 66,627,393.70 and 26,551,650.92

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Solution

The fourth proportional to 48,281,682.92, 66,627,393.70 and 26,551,650.92 is: 36,640,547.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,281,682.92 : 66,627,393.70 = 26,551,650.92 : x
  2. Step 2: Convert to fraction form
    48,281,682.92/66,627,393.70 = 26,551,650.92/x
  3. Step 3: Cross multiply
    48,281,682.92x = 66,627,393.70 × 26,551,650.92
  4. Step 4: Simplify right side
    48,281,682.92x = 1,769,067,299,231,807.50
  5. Step 5: Solve for x
    x = 1,769,067,299,231,807.50/48,281,682.92
  6. Step 6: Final answer
    x = 36,640,547.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.