Home / 63,825,435,630.08-95,738,153,445.11-38,683,599,649.28

Finding the Fourth Proportional to 63,825,435,630.08, 95,738,153,445.11 and 38,683,599,649.28

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Solution

The fourth proportional to 63,825,435,630.08, 95,738,153,445.11 and 38,683,599,649.28 is: 58,025,399,473.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,825,435,630.08 : 95,738,153,445.11 = 38,683,599,649.28 : x
  2. Step 2: Convert to fraction form
    63,825,435,630.08/95,738,153,445.11 = 38,683,599,649.28/x
  3. Step 3: Cross multiply
    63,825,435,630.08x = 95,738,153,445.11 × 38,683,599,649.28
  4. Step 4: Simplify right side
    63,825,435,630.08x = 3,703,496,399,031,493,459,968
  5. Step 5: Solve for x
    x = 3,703,496,399,031,493,459,968/63,825,435,630.08
  6. Step 6: Final answer
    x = 58,025,399,473.91

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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.