Home / 5,314,464,046.70-7,971,696,070.05-2,834,972,917.10

Finding the Fourth Proportional to 5,314,464,046.70, 7,971,696,070.05 and 2,834,972,917.10

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Solution

The fourth proportional to 5,314,464,046.70, 7,971,696,070.05 and 2,834,972,917.10 is: 4,252,459,375.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,314,464,046.70 : 7,971,696,070.05 = 2,834,972,917.10 : x
  2. Step 2: Convert to fraction form
    5,314,464,046.70/7,971,696,070.05 = 2,834,972,917.10/x
  3. Step 3: Cross multiply
    5,314,464,046.70x = 7,971,696,070.05 × 2,834,972,917.10
  4. Step 4: Simplify right side
    5,314,464,046.70x = 22,599,542,461,944,254,464
  5. Step 5: Solve for x
    x = 22,599,542,461,944,254,464/5,314,464,046.70
  6. Step 6: Final answer
    x = 4,252,459,375.65

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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.