Home / 104,480,089.04-156,723,670.96-27,803,191.04

Finding the Fourth Proportional to 104,480,089.04, 156,723,670.96 and 27,803,191.04

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Solution

The fourth proportional to 104,480,089.04, 156,723,670.96 and 27,803,191.04 is: 41,705,727.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,480,089.04 : 156,723,670.96 = 27,803,191.04 : x
  2. Step 2: Convert to fraction form
    104,480,089.04/156,723,670.96 = 27,803,191.04/x
  3. Step 3: Cross multiply
    104,480,089.04x = 156,723,670.96 × 27,803,191.04
  4. Step 4: Simplify right side
    104,480,089.04x = 4,357,418,164,190,980.50
  5. Step 5: Solve for x
    x = 4,357,418,164,190,980.50/104,480,089.04
  6. Step 6: Final answer
    x = 41,705,727.90

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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.