Home / 2,073,650,995.41-3,110,479,486.80-846,819,446.91

Finding the Fourth Proportional to 2,073,650,995.41, 3,110,479,486.80 and 846,819,446.91

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Solution

The fourth proportional to 2,073,650,995.41, 3,110,479,486.80 and 846,819,446.91 is: 1,270,230,392.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,650,995.41 : 3,110,479,486.80 = 846,819,446.91 : x
  2. Step 2: Convert to fraction form
    2,073,650,995.41/3,110,479,486.80 = 846,819,446.91/x
  3. Step 3: Cross multiply
    2,073,650,995.41x = 3,110,479,486.80 × 846,819,446.91
  4. Step 4: Simplify right side
    2,073,650,995.41x = 2,634,014,518,636,876,800
  5. Step 5: Solve for x
    x = 2,634,014,518,636,876,800/2,073,650,995.41
  6. Step 6: Final answer
    x = 1,270,230,392.90

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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.