Home / 5,897,317,830.80-8,845,976,746.20-4,967,508,657.20

Finding the Fourth Proportional to 5,897,317,830.80, 8,845,976,746.20 and 4,967,508,657.20

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Solution

The fourth proportional to 5,897,317,830.80, 8,845,976,746.20 and 4,967,508,657.20 is: 7,451,262,985.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,317,830.80 : 8,845,976,746.20 = 4,967,508,657.20 : x
  2. Step 2: Convert to fraction form
    5,897,317,830.80/8,845,976,746.20 = 4,967,508,657.20/x
  3. Step 3: Cross multiply
    5,897,317,830.80x = 8,845,976,746.20 × 4,967,508,657.20
  4. Step 4: Simplify right side
    5,897,317,830.80x = 43,942,466,068,138,385,408
  5. Step 5: Solve for x
    x = 43,942,466,068,138,385,408/5,897,317,830.80
  6. Step 6: Final answer
    x = 7,451,262,985.80

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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.