Home / 38,845,832.10-58,268,748.15-26,072,456.10

Finding the Fourth Proportional to 38,845,832.10, 58,268,748.15 and 26,072,456.10

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Solution

The fourth proportional to 38,845,832.10, 58,268,748.15 and 26,072,456.10 is: 39,108,684.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,845,832.10 : 58,268,748.15 = 26,072,456.10 : x
  2. Step 2: Convert to fraction form
    38,845,832.10/58,268,748.15 = 26,072,456.10/x
  3. Step 3: Cross multiply
    38,845,832.10x = 58,268,748.15 × 26,072,456.10
  4. Step 4: Simplify right side
    38,845,832.10x = 1,519,209,378,142,831.25
  5. Step 5: Solve for x
    x = 1,519,209,378,142,831.25/38,845,832.10
  6. Step 6: Final answer
    x = 39,108,684.15

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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.