Home / 177,200,492.72-244,536,724.20-97,815,598.64

Finding the Fourth Proportional to 177,200,492.72, 244,536,724.20 and 97,815,598.64

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Solution

The fourth proportional to 177,200,492.72, 244,536,724.20 and 97,815,598.64 is: 134,985,550.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,200,492.72 : 244,536,724.20 = 97,815,598.64 : x
  2. Step 2: Convert to fraction form
    177,200,492.72/244,536,724.20 = 97,815,598.64/x
  3. Step 3: Cross multiply
    177,200,492.72x = 244,536,724.20 × 97,815,598.64
  4. Step 4: Simplify right side
    177,200,492.72x = 23,919,506,067,087,576
  5. Step 5: Solve for x
    x = 23,919,506,067,087,576/177,200,492.72
  6. Step 6: Final answer
    x = 134,985,550.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.