Home / 4,458,532,362.20-6,687,798,543.30-1,353,110,022.80

Finding the Fourth Proportional to 4,458,532,362.20, 6,687,798,543.30 and 1,353,110,022.80

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Solution

The fourth proportional to 4,458,532,362.20, 6,687,798,543.30 and 1,353,110,022.80 is: 2,029,665,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,532,362.20 : 6,687,798,543.30 = 1,353,110,022.80 : x
  2. Step 2: Convert to fraction form
    4,458,532,362.20/6,687,798,543.30 = 1,353,110,022.80/x
  3. Step 3: Cross multiply
    4,458,532,362.20x = 6,687,798,543.30 × 1,353,110,022.80
  4. Step 4: Simplify right side
    4,458,532,362.20x = 9,049,327,239,406,470,144
  5. Step 5: Solve for x
    x = 9,049,327,239,406,470,144/4,458,532,362.20
  6. Step 6: Final answer
    x = 2,029,665,034.20

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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.