Home / 8,244,649,410.80-12,361,328,290.76-4,198,547,804.96

Finding the Fourth Proportional to 8,244,649,410.80, 12,361,328,290.76 and 4,198,547,804.96

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Solution

The fourth proportional to 8,244,649,410.80, 12,361,328,290.76 and 4,198,547,804.96 is: 6,294,946,598.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,244,649,410.80 : 12,361,328,290.76 = 4,198,547,804.96 : x
  2. Step 2: Convert to fraction form
    8,244,649,410.80/12,361,328,290.76 = 4,198,547,804.96/x
  3. Step 3: Cross multiply
    8,244,649,410.80x = 12,361,328,290.76 × 4,198,547,804.96
  4. Step 4: Simplify right side
    8,244,649,410.80x = 51,899,627,761,560,346,624
  5. Step 5: Solve for x
    x = 51,899,627,761,560,346,624/8,244,649,410.80
  6. Step 6: Final answer
    x = 6,294,946,598.16

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1.5x scale

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.