Home / 48,200,927.52-66,517,038.24-26,174,230.20

Finding the Fourth Proportional to 48,200,927.52, 66,517,038.24 and 26,174,230.20

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Solution

The fourth proportional to 48,200,927.52, 66,517,038.24 and 26,174,230.20 is: 36,120,306.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,200,927.52 : 66,517,038.24 = 26,174,230.20 : x
  2. Step 2: Convert to fraction form
    48,200,927.52/66,517,038.24 = 26,174,230.20/x
  3. Step 3: Cross multiply
    48,200,927.52x = 66,517,038.24 × 26,174,230.20
  4. Step 4: Simplify right side
    48,200,927.52x = 1,741,032,271,115,962.75
  5. Step 5: Solve for x
    x = 1,741,032,271,115,962.75/48,200,927.52
  6. Step 6: Final answer
    x = 36,120,306.41

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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.