Home / 61,144,131.44-91,773,659.74-32,018,875.44

Finding the Fourth Proportional to 61,144,131.44, 91,773,659.74 and 32,018,875.44

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Solution

The fourth proportional to 61,144,131.44, 91,773,659.74 and 32,018,875.44 is: 48,058,404.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,144,131.44 : 91,773,659.74 = 32,018,875.44 : x
  2. Step 2: Convert to fraction form
    61,144,131.44/91,773,659.74 = 32,018,875.44/x
  3. Step 3: Cross multiply
    61,144,131.44x = 91,773,659.74 × 32,018,875.44
  4. Step 4: Simplify right side
    61,144,131.44x = 2,938,489,379,888,002.50
  5. Step 5: Solve for x
    x = 2,938,489,379,888,002.50/61,144,131.44
  6. Step 6: Final answer
    x = 48,058,404.15

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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.