Home / 83,669,148,854.90-125,503,723,282.35-83,669,148,854.90

Finding the Fourth Proportional to 83,669,148,854.90, 125,503,723,282.35 and 83,669,148,854.90

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Solution

The fourth proportional to 83,669,148,854.90, 125,503,723,282.35 and 83,669,148,854.90 is: 125,503,723,282.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,669,148,854.90 : 125,503,723,282.35 = 83,669,148,854.90 : x
  2. Step 2: Convert to fraction form
    83,669,148,854.90/125,503,723,282.35 = 83,669,148,854.90/x
  3. Step 3: Cross multiply
    83,669,148,854.90x = 125,503,723,282.35 × 83,669,148,854.90
  4. Step 4: Simplify right side
    83,669,148,854.90x = 10,500,789,705,155,121,512,448
  5. Step 5: Solve for x
    x = 10,500,789,705,155,121,512,448/83,669,148,854.90
  6. Step 6: Final answer
    x = 125,503,723,282.35

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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.