Home / 6,382,416,122.55-9,566,007,475.14-2,970,535,060.94

Finding the Fourth Proportional to 6,382,416,122.55, 9,566,007,475.14 and 2,970,535,060.94

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Solution

The fourth proportional to 6,382,416,122.55, 9,566,007,475.14 and 2,970,535,060.94 is: 4,452,257,585.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,382,416,122.55 : 9,566,007,475.14 = 2,970,535,060.94 : x
  2. Step 2: Convert to fraction form
    6,382,416,122.55/9,566,007,475.14 = 2,970,535,060.94/x
  3. Step 3: Cross multiply
    6,382,416,122.55x = 9,566,007,475.14 × 2,970,535,060.94
  4. Step 4: Simplify right side
    6,382,416,122.55x = 28,416,160,598,069,661,696
  5. Step 5: Solve for x
    x = 28,416,160,598,069,661,696/6,382,416,122.55
  6. Step 6: Final answer
    x = 4,452,257,585.91

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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.