Home / 48,016,532.16-66,262,812.48-26,286,500.16

Finding the Fourth Proportional to 48,016,532.16, 66,262,812.48 and 26,286,500.16

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Solution

The fourth proportional to 48,016,532.16, 66,262,812.48 and 26,286,500.16 is: 36,275,369.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,016,532.16 : 66,262,812.48 = 26,286,500.16 : x
  2. Step 2: Convert to fraction form
    48,016,532.16/66,262,812.48 = 26,286,500.16/x
  3. Step 3: Cross multiply
    48,016,532.16x = 66,262,812.48 × 26,286,500.16
  4. Step 4: Simplify right side
    48,016,532.16x = 1,741,817,430,857,570
  5. Step 5: Solve for x
    x = 1,741,817,430,857,570/48,016,532.16
  6. Step 6: Final answer
    x = 36,275,369.18

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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.