Home / 8,972,187,854.80-13,458,281,782.20-6,033,531,701.20

Finding the Fourth Proportional to 8,972,187,854.80, 13,458,281,782.20 and 6,033,531,701.20

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Solution

The fourth proportional to 8,972,187,854.80, 13,458,281,782.20 and 6,033,531,701.20 is: 9,050,297,551.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,972,187,854.80 : 13,458,281,782.20 = 6,033,531,701.20 : x
  2. Step 2: Convert to fraction form
    8,972,187,854.80/13,458,281,782.20 = 6,033,531,701.20/x
  3. Step 3: Cross multiply
    8,972,187,854.80x = 13,458,281,782.20 × 6,033,531,701.20
  4. Step 4: Simplify right side
    8,972,187,854.80x = 81,200,969,776,586,129,408
  5. Step 5: Solve for x
    x = 81,200,969,776,586,129,408/8,972,187,854.80
  6. Step 6: Final answer
    x = 9,050,297,551.80

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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.