Home / 48,116,672.64-66,400,937.19-26,090,132.04

Finding the Fourth Proportional to 48,116,672.64, 66,400,937.19 and 26,090,132.04

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Solution

The fourth proportional to 48,116,672.64, 66,400,937.19 and 26,090,132.04 is: 36,004,343.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,116,672.64 : 66,400,937.19 = 26,090,132.04 : x
  2. Step 2: Convert to fraction form
    48,116,672.64/66,400,937.19 = 26,090,132.04/x
  3. Step 3: Cross multiply
    48,116,672.64x = 66,400,937.19 × 26,090,132.04
  4. Step 4: Simplify right side
    48,116,672.64x = 1,732,409,218,866,846.50
  5. Step 5: Solve for x
    x = 1,732,409,218,866,846.50/48,116,672.64
  6. Step 6: Final answer
    x = 36,004,343.69

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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.