Home / 48,016,088.12-66,262,204.83-26,286,056.12

Finding the Fourth Proportional to 48,016,088.12, 66,262,204.83 and 26,286,056.12

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Solution

The fourth proportional to 48,016,088.12, 66,262,204.83 and 26,286,056.12 is: 36,274,759.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,016,088.12 : 66,262,204.83 = 26,286,056.12 : x
  2. Step 2: Convert to fraction form
    48,016,088.12/66,262,204.83 = 26,286,056.12/x
  3. Step 3: Cross multiply
    48,016,088.12x = 66,262,204.83 × 26,286,056.12
  4. Step 4: Simplify right side
    48,016,088.12x = 1,741,772,034,563,576.75
  5. Step 5: Solve for x
    x = 1,741,772,034,563,576.75/48,016,088.12
  6. Step 6: Final answer
    x = 36,274,759.21

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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.