Home / 38,339,829,387.48-52,914,220,539.18-22,063,101,702.24

Finding the Fourth Proportional to 38,339,829,387.48, 52,914,220,539.18 and 22,063,101,702.24

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Solution

The fourth proportional to 38,339,829,387.48, 52,914,220,539.18 and 22,063,101,702.24 is: 30,450,104,966.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,339,829,387.48 : 52,914,220,539.18 = 22,063,101,702.24 : x
  2. Step 2: Convert to fraction form
    38,339,829,387.48/52,914,220,539.18 = 22,063,101,702.24/x
  3. Step 3: Cross multiply
    38,339,829,387.48x = 52,914,220,539.18 × 22,063,101,702.24
  4. Step 4: Simplify right side
    38,339,829,387.48x = 1,167,451,829,250,685,140,992
  5. Step 5: Solve for x
    x = 1,167,451,829,250,685,140,992/38,339,829,387.48
  6. Step 6: Final answer
    x = 30,450,104,966.61

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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.