Home / 94,170,828.83-141,180,015.35-29,441,315.03

Finding the Fourth Proportional to 94,170,828.83, 141,180,015.35 and 29,441,315.03

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Solution

The fourth proportional to 94,170,828.83, 141,180,015.35 and 29,441,315.03 is: 44,138,140.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,170,828.83 : 141,180,015.35 = 29,441,315.03 : x
  2. Step 2: Convert to fraction form
    94,170,828.83/141,180,015.35 = 29,441,315.03/x
  3. Step 3: Cross multiply
    94,170,828.83x = 141,180,015.35 × 29,441,315.03
  4. Step 4: Simplify right side
    94,170,828.83x = 4,156,525,307,227,288.50
  5. Step 5: Solve for x
    x = 4,156,525,307,227,288.50/94,170,828.83
  6. Step 6: Final answer
    x = 44,138,140.86

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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.