Home / 5,021,664,535,195-7,533,693,978,519.40-1,625,891,677,650.40

Finding the Fourth Proportional to 5,021,664,535,195, 7,533,693,978,519.40 and 1,625,891,677,650.40

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Solution

The fourth proportional to 5,021,664,535,195, 7,533,693,978,519.40 and 1,625,891,677,650.40 is: 2,439,225,132,581.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,021,664,535,195 : 7,533,693,978,519.40 = 1,625,891,677,650.40 : x
  2. Step 2: Convert to fraction form
    5,021,664,535,195/7,533,693,978,519.40 = 1,625,891,677,650.40/x
  3. Step 3: Cross multiply
    5,021,664,535,195x = 7,533,693,978,519.40 × 1,625,891,677,650.40
  4. Step 4: Simplify right side
    5,021,664,535,195x = 12,248,970,341,639,623,905,640,448
  5. Step 5: Solve for x
    x = 12,248,970,341,639,623,905,640,448/5,021,664,535,195
  6. Step 6: Final answer
    x = 2,439,225,132,581.26

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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.