Home / 64,665,217,498.60-96,997,826,247.90-29,836,700,122.60

Finding the Fourth Proportional to 64,665,217,498.60, 96,997,826,247.90 and 29,836,700,122.60

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Solution

The fourth proportional to 64,665,217,498.60, 96,997,826,247.90 and 29,836,700,122.60 is: 44,755,050,183.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,665,217,498.60 : 96,997,826,247.90 = 29,836,700,122.60 : x
  2. Step 2: Convert to fraction form
    64,665,217,498.60/96,997,826,247.90 = 29,836,700,122.60/x
  3. Step 3: Cross multiply
    64,665,217,498.60x = 96,997,826,247.90 × 29,836,700,122.60
  4. Step 4: Simplify right side
    64,665,217,498.60x = 2,894,095,054,302,651,351,040
  5. Step 5: Solve for x
    x = 2,894,095,054,302,651,351,040/64,665,217,498.60
  6. Step 6: Final answer
    x = 44,755,050,183.90

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Double scale
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Similar ratio
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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.