Home / 5,658,050,820.54-7,808,522,814-3,279,802,744.38

Finding the Fourth Proportional to 5,658,050,820.54, 7,808,522,814 and 3,279,802,744.38

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Solution

The fourth proportional to 5,658,050,820.54, 7,808,522,814 and 3,279,802,744.38 is: 4,526,367,006.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,050,820.54 : 7,808,522,814 = 3,279,802,744.38 : x
  2. Step 2: Convert to fraction form
    5,658,050,820.54/7,808,522,814 = 3,279,802,744.38/x
  3. Step 3: Cross multiply
    5,658,050,820.54x = 7,808,522,814 × 3,279,802,744.38
  4. Step 4: Simplify right side
    5,658,050,820.54x = 25,610,414,554,911,039,488
  5. Step 5: Solve for x
    x = 25,610,414,554,911,039,488/5,658,050,820.54
  6. Step 6: Final answer
    x = 4,526,367,006.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.