Home / 54,687,744,364.80-82,031,616,547.20-36,306,026,860.80

Finding the Fourth Proportional to 54,687,744,364.80, 82,031,616,547.20 and 36,306,026,860.80

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Solution

The fourth proportional to 54,687,744,364.80, 82,031,616,547.20 and 36,306,026,860.80 is: 54,459,040,291.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,687,744,364.80 : 82,031,616,547.20 = 36,306,026,860.80 : x
  2. Step 2: Convert to fraction form
    54,687,744,364.80/82,031,616,547.20 = 36,306,026,860.80/x
  3. Step 3: Cross multiply
    54,687,744,364.80x = 82,031,616,547.20 × 36,306,026,860.80
  4. Step 4: Simplify right side
    54,687,744,364.80x = 2,978,242,073,797,489,328,128
  5. Step 5: Solve for x
    x = 2,978,242,073,797,489,328,128/54,687,744,364.80
  6. Step 6: Final answer
    x = 54,459,040,291.20

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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.