Home / 7,074,454,278.81-10,607,699,540.03-2,350,247,041.88

Finding the Fourth Proportional to 7,074,454,278.81, 10,607,699,540.03 and 2,350,247,041.88

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Solution

The fourth proportional to 7,074,454,278.81, 10,607,699,540.03 and 2,350,247,041.88 is: 3,524,047,719.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,074,454,278.81 : 10,607,699,540.03 = 2,350,247,041.88 : x
  2. Step 2: Convert to fraction form
    7,074,454,278.81/10,607,699,540.03 = 2,350,247,041.88/x
  3. Step 3: Cross multiply
    7,074,454,278.81x = 10,607,699,540.03 × 2,350,247,041.88
  4. Step 4: Simplify right side
    7,074,454,278.81x = 24,930,714,465,096,966,144
  5. Step 5: Solve for x
    x = 24,930,714,465,096,966,144/7,074,454,278.81
  6. Step 6: Final answer
    x = 3,524,047,719.10

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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.