Home / 48,043,319.29-66,299,844.56-26,016,856.70

Finding the Fourth Proportional to 48,043,319.29, 66,299,844.56 and 26,016,856.70

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Solution

The fourth proportional to 48,043,319.29, 66,299,844.56 and 26,016,856.70 is: 35,903,296.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,043,319.29 : 66,299,844.56 = 26,016,856.70 : x
  2. Step 2: Convert to fraction form
    48,043,319.29/66,299,844.56 = 26,016,856.70/x
  3. Step 3: Cross multiply
    48,043,319.29x = 66,299,844.56 × 26,016,856.70
  4. Step 4: Simplify right side
    48,043,319.29x = 1,724,913,554,998,605.25
  5. Step 5: Solve for x
    x = 1,724,913,554,998,605.25/48,043,319.29
  6. Step 6: Final answer
    x = 35,903,296.87

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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.