Home / 58,921,366,964.20-88,382,050,446.30-40,325,183,492.20

Finding the Fourth Proportional to 58,921,366,964.20, 88,382,050,446.30 and 40,325,183,492.20

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Solution

The fourth proportional to 58,921,366,964.20, 88,382,050,446.30 and 40,325,183,492.20 is: 60,487,775,238.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,921,366,964.20 : 88,382,050,446.30 = 40,325,183,492.20 : x
  2. Step 2: Convert to fraction form
    58,921,366,964.20/88,382,050,446.30 = 40,325,183,492.20/x
  3. Step 3: Cross multiply
    58,921,366,964.20x = 88,382,050,446.30 × 40,325,183,492.20
  4. Step 4: Simplify right side
    58,921,366,964.20x = 3,564,022,401,663,924,436,992
  5. Step 5: Solve for x
    x = 3,564,022,401,663,924,436,992/58,921,366,964.20
  6. Step 6: Final answer
    x = 60,487,775,238.30

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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.