Home / 37,217,876,234-55,827,300,619.32-12,374,537,377.04

Finding the Fourth Proportional to 37,217,876,234, 55,827,300,619.32 and 12,374,537,377.04

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Solution

The fourth proportional to 37,217,876,234, 55,827,300,619.32 and 12,374,537,377.04 is: 18,561,967,744.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,217,876,234 : 55,827,300,619.32 = 12,374,537,377.04 : x
  2. Step 2: Convert to fraction form
    37,217,876,234/55,827,300,619.32 = 12,374,537,377.04/x
  3. Step 3: Cross multiply
    37,217,876,234x = 55,827,300,619.32 × 12,374,537,377.04
  4. Step 4: Simplify right side
    37,217,876,234x = 690,837,018,173,023,715,328
  5. Step 5: Solve for x
    x = 690,837,018,173,023,715,328/37,217,876,234
  6. Step 6: Final answer
    x = 18,561,967,744.47

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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.