Home / 2,791,744,412,320.60-4,181,752,207,424.90-1,771,336,704,013.60

Finding the Fourth Proportional to 2,791,744,412,320.60, 4,181,752,207,424.90 and 1,771,336,704,013.60

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Solution

The fourth proportional to 2,791,744,412,320.60, 4,181,752,207,424.90 and 1,771,336,704,013.60 is: 2,653,284,139,984.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,791,744,412,320.60 : 4,181,752,207,424.90 = 1,771,336,704,013.60 : x
  2. Step 2: Convert to fraction form
    2,791,744,412,320.60/4,181,752,207,424.90 = 1,771,336,704,013.60/x
  3. Step 3: Cross multiply
    2,791,744,412,320.60x = 4,181,752,207,424.90 × 1,771,336,704,013.60
  4. Step 4: Simplify right side
    2,791,744,412,320.60x = 7,407,291,172,101,618,600,509,440
  5. Step 5: Solve for x
    x = 7,407,291,172,101,618,600,509,440/2,791,744,412,320.60
  6. Step 6: Final answer
    x = 2,653,284,139,984.87

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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.