Home / 57,316,437.95-85,895,115.66-26,115,845.04

Finding the Fourth Proportional to 57,316,437.95, 85,895,115.66 and 26,115,845.04

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Solution

The fourth proportional to 57,316,437.95, 85,895,115.66 and 26,115,845.04 is: 39,137,525.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,316,437.95 : 85,895,115.66 = 26,115,845.04 : x
  2. Step 2: Convert to fraction form
    57,316,437.95/85,895,115.66 = 26,115,845.04/x
  3. Step 3: Cross multiply
    57,316,437.95x = 85,895,115.66 × 26,115,845.04
  4. Step 4: Simplify right side
    57,316,437.95x = 2,243,223,530,269,437.25
  5. Step 5: Solve for x
    x = 2,243,223,530,269,437.25/57,316,437.95
  6. Step 6: Final answer
    x = 39,137,525.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.