Home / 38,339,829,375.98-52,914,220,523.25-22,063,101,690.74

Finding the Fourth Proportional to 38,339,829,375.98, 52,914,220,523.25 and 22,063,101,690.74

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Solution

The fourth proportional to 38,339,829,375.98, 52,914,220,523.25 and 22,063,101,690.74 is: 30,450,104,950.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,339,829,375.98 : 52,914,220,523.25 = 22,063,101,690.74 : x
  2. Step 2: Convert to fraction form
    38,339,829,375.98/52,914,220,523.25 = 22,063,101,690.74/x
  3. Step 3: Cross multiply
    38,339,829,375.98x = 52,914,220,523.25 × 22,063,101,690.74
  4. Step 4: Simplify right side
    38,339,829,375.98x = 1,167,451,828,290,706,341,888
  5. Step 5: Solve for x
    x = 1,167,451,828,290,706,341,888/38,339,829,375.98
  6. Step 6: Final answer
    x = 30,450,104,950.70

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Double scale
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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.