Home / 41,768,961,856.60-62,653,442,784.90-14,196,385,600.60

Finding the Fourth Proportional to 41,768,961,856.60, 62,653,442,784.90 and 14,196,385,600.60

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Solution

The fourth proportional to 41,768,961,856.60, 62,653,442,784.90 and 14,196,385,600.60 is: 21,294,578,400.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,768,961,856.60 : 62,653,442,784.90 = 14,196,385,600.60 : x
  2. Step 2: Convert to fraction form
    41,768,961,856.60/62,653,442,784.90 = 14,196,385,600.60/x
  3. Step 3: Cross multiply
    41,768,961,856.60x = 62,653,442,784.90 × 14,196,385,600.60
  4. Step 4: Simplify right side
    41,768,961,856.60x = 889,452,432,979,570,327,552
  5. Step 5: Solve for x
    x = 889,452,432,979,570,327,552/41,768,961,856.60
  6. Step 6: Final answer
    x = 21,294,578,400.90

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1.5x scale

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.