Home / 62,347,234,774.40-93,520,850,354.40-28,760,920,188.80

Finding the Fourth Proportional to 62,347,234,774.40, 93,520,850,354.40 and 28,760,920,188.80

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Solution

The fourth proportional to 62,347,234,774.40, 93,520,850,354.40 and 28,760,920,188.80 is: 43,141,379,449.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,347,234,774.40 : 93,520,850,354.40 = 28,760,920,188.80 : x
  2. Step 2: Convert to fraction form
    62,347,234,774.40/93,520,850,354.40 = 28,760,920,188.80/x
  3. Step 3: Cross multiply
    62,347,234,774.40x = 93,520,850,354.40 × 28,760,920,188.80
  4. Step 4: Simplify right side
    62,347,234,774.40x = 2,689,745,713,031,606,173,696
  5. Step 5: Solve for x
    x = 2,689,745,713,031,606,173,696/62,347,234,774.40
  6. Step 6: Final answer
    x = 43,141,379,449.53

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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.