Home / 41,455,783.08-62,191,645.02-15,894,798.96

Finding the Fourth Proportional to 41,455,783.08, 62,191,645.02 and 15,894,798.96

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Solution

The fourth proportional to 41,455,783.08, 62,191,645.02 and 15,894,798.96 is: 23,845,254.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,455,783.08 : 62,191,645.02 = 15,894,798.96 : x
  2. Step 2: Convert to fraction form
    41,455,783.08/62,191,645.02 = 15,894,798.96/x
  3. Step 3: Cross multiply
    41,455,783.08x = 62,191,645.02 × 15,894,798.96
  4. Step 4: Simplify right side
    41,455,783.08x = 988,523,694,584,585.25
  5. Step 5: Solve for x
    x = 988,523,694,584,585.25/41,455,783.08
  6. Step 6: Final answer
    x = 23,845,254.42

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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.