Home / 45,202,559,648.64-62,347,773,512.84-29,747,778,040.64

Finding the Fourth Proportional to 45,202,559,648.64, 62,347,773,512.84 and 29,747,778,040.64

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Solution

The fourth proportional to 45,202,559,648.64, 62,347,773,512.84 and 29,747,778,040.64 is: 41,031,033,246.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,202,559,648.64 : 62,347,773,512.84 = 29,747,778,040.64 : x
  2. Step 2: Convert to fraction form
    45,202,559,648.64/62,347,773,512.84 = 29,747,778,040.64/x
  3. Step 3: Cross multiply
    45,202,559,648.64x = 62,347,773,512.84 × 29,747,778,040.64
  4. Step 4: Simplify right side
    45,202,559,648.64x = 1,854,707,727,787,597,496,320
  5. Step 5: Solve for x
    x = 1,854,707,727,787,597,496,320/45,202,559,648.64
  6. Step 6: Final answer
    x = 41,031,033,246.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.