Home / 1,928,753,109,902.60-2,893,129,664,853.90-587,202,156,225.80

Finding the Fourth Proportional to 1,928,753,109,902.60, 2,893,129,664,853.90 and 587,202,156,225.80

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Solution

The fourth proportional to 1,928,753,109,902.60, 2,893,129,664,853.90 and 587,202,156,225.80 is: 880,803,234,338.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,928,753,109,902.60 : 2,893,129,664,853.90 = 587,202,156,225.80 : x
  2. Step 2: Convert to fraction form
    1,928,753,109,902.60/2,893,129,664,853.90 = 587,202,156,225.80/x
  3. Step 3: Cross multiply
    1,928,753,109,902.60x = 2,893,129,664,853.90 × 587,202,156,225.80
  4. Step 4: Simplify right side
    1,928,753,109,902.60x = 1,698,851,977,443,036,140,404,736
  5. Step 5: Solve for x
    x = 1,698,851,977,443,036,140,404,736/1,928,753,109,902.60
  6. Step 6: Final answer
    x = 880,803,234,338.70

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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.