Home / 48,578,287.56-67,037,874.08-26,551,774.23

Finding the Fourth Proportional to 48,578,287.56, 67,037,874.08 and 26,551,774.23

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Solution

The fourth proportional to 48,578,287.56, 67,037,874.08 and 26,551,774.23 is: 36,641,359.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,578,287.56 : 67,037,874.08 = 26,551,774.23 : x
  2. Step 2: Convert to fraction form
    48,578,287.56/67,037,874.08 = 26,551,774.23/x
  3. Step 3: Cross multiply
    48,578,287.56x = 67,037,874.08 × 26,551,774.23
  4. Step 4: Simplify right side
    48,578,287.56x = 1,779,974,497,298,570.25
  5. Step 5: Solve for x
    x = 1,779,974,497,298,570.25/48,578,287.56
  6. Step 6: Final answer
    x = 36,641,359.48

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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.