Home / 967,614,004.20-1,451,421,006.30-240,602,716.20

Finding the Fourth Proportional to 967,614,004.20, 1,451,421,006.30 and 240,602,716.20

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Solution

The fourth proportional to 967,614,004.20, 1,451,421,006.30 and 240,602,716.20 is: 360,904,074.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,614,004.20 : 1,451,421,006.30 = 240,602,716.20 : x
  2. Step 2: Convert to fraction form
    967,614,004.20/1,451,421,006.30 = 240,602,716.20/x
  3. Step 3: Cross multiply
    967,614,004.20x = 1,451,421,006.30 × 240,602,716.20
  4. Step 4: Simplify right side
    967,614,004.20x = 349,215,836,465,517,312
  5. Step 5: Solve for x
    x = 349,215,836,465,517,312/967,614,004.20
  6. Step 6: Final answer
    x = 360,904,074.30

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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.