Home / 2,832,408,052.80-4,248,612,079.20-2,651,009,524.80

Finding the Fourth Proportional to 2,832,408,052.80, 4,248,612,079.20 and 2,651,009,524.80

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Solution

The fourth proportional to 2,832,408,052.80, 4,248,612,079.20 and 2,651,009,524.80 is: 3,976,514,287.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,408,052.80 : 4,248,612,079.20 = 2,651,009,524.80 : x
  2. Step 2: Convert to fraction form
    2,832,408,052.80/4,248,612,079.20 = 2,651,009,524.80/x
  3. Step 3: Cross multiply
    2,832,408,052.80x = 4,248,612,079.20 × 2,651,009,524.80
  4. Step 4: Simplify right side
    2,832,408,052.80x = 11,263,111,089,139,531,776
  5. Step 5: Solve for x
    x = 11,263,111,089,139,531,776/2,832,408,052.80
  6. Step 6: Final answer
    x = 3,976,514,287.20

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Double scale
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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.