Home / 45,255,999-62,442,387.36-26,671,879.02

Finding the Fourth Proportional to 45,255,999, 62,442,387.36 and 26,671,879.02

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Solution

The fourth proportional to 45,255,999, 62,442,387.36 and 26,671,879.02 is: 36,800,774.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,255,999 : 62,442,387.36 = 26,671,879.02 : x
  2. Step 2: Convert to fraction form
    45,255,999/62,442,387.36 = 26,671,879.02/x
  3. Step 3: Cross multiply
    45,255,999x = 62,442,387.36 × 26,671,879.02
  4. Step 4: Simplify right side
    45,255,999x = 1,665,455,801,385,897.25
  5. Step 5: Solve for x
    x = 1,665,455,801,385,897.25/45,255,999
  6. Step 6: Final answer
    x = 36,800,774.22

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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.