Home / 5,580,780,593,856.60-8,371,170,890,784.30-5,580,780,593,856.60

Finding the Fourth Proportional to 5,580,780,593,856.60, 8,371,170,890,784.30 and 5,580,780,593,856.60

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Solution

The fourth proportional to 5,580,780,593,856.60, 8,371,170,890,784.30 and 5,580,780,593,856.60 is: 8,371,170,890,784.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,580,780,593,856.60 : 8,371,170,890,784.30 = 5,580,780,593,856.60 : x
  2. Step 2: Convert to fraction form
    5,580,780,593,856.60/8,371,170,890,784.30 = 5,580,780,593,856.60/x
  3. Step 3: Cross multiply
    5,580,780,593,856.60x = 8,371,170,890,784.30 × 5,580,780,593,856.60
  4. Step 4: Simplify right side
    5,580,780,593,856.60x = 46,717,668,055,146,288,134,488,064
  5. Step 5: Solve for x
    x = 46,717,668,055,146,288,134,488,064/5,580,780,593,856.60
  6. Step 6: Final answer
    x = 8,371,170,890,784.30

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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.