Home / 5,445,944,942.58-7,515,604,482.93-3,034,844,102.34

Finding the Fourth Proportional to 5,445,944,942.58, 7,515,604,482.93 and 3,034,844,102.34

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Solution

The fourth proportional to 5,445,944,942.58, 7,515,604,482.93 and 3,034,844,102.34 is: 4,188,196,572.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,445,944,942.58 : 7,515,604,482.93 = 3,034,844,102.34 : x
  2. Step 2: Convert to fraction form
    5,445,944,942.58/7,515,604,482.93 = 3,034,844,102.34/x
  3. Step 3: Cross multiply
    5,445,944,942.58x = 7,515,604,482.93 × 3,034,844,102.34
  4. Step 4: Simplify right side
    5,445,944,942.58x = 22,808,687,940,540,178,432
  5. Step 5: Solve for x
    x = 22,808,687,940,540,178,432/5,445,944,942.58
  6. Step 6: Final answer
    x = 4,188,196,572.13

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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.