Home / 3,235,007,872,532.20-4,464,451,196,404.90-1,791,479,130,518.20

Finding the Fourth Proportional to 3,235,007,872,532.20, 4,464,451,196,404.90 and 1,791,479,130,518.20

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Solution

The fourth proportional to 3,235,007,872,532.20, 4,464,451,196,404.90 and 1,791,479,130,518.20 is: 2,472,318,913,188.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,007,872,532.20 : 4,464,451,196,404.90 = 1,791,479,130,518.20 : x
  2. Step 2: Convert to fraction form
    3,235,007,872,532.20/4,464,451,196,404.90 = 1,791,479,130,518.20/x
  3. Step 3: Cross multiply
    3,235,007,872,532.20x = 4,464,451,196,404.90 × 1,791,479,130,518.20
  4. Step 4: Simplify right side
    3,235,007,872,532.20x = 7,997,971,147,576,388,060,446,720
  5. Step 5: Solve for x
    x = 7,997,971,147,576,388,060,446,720/3,235,007,872,532.20
  6. Step 6: Final answer
    x = 2,472,318,913,188.91

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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.