Home / 9,628,596,494.80-14,442,894,742.20-5,496,111,278.80

Finding the Fourth Proportional to 9,628,596,494.80, 14,442,894,742.20 and 5,496,111,278.80

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Solution

The fourth proportional to 9,628,596,494.80, 14,442,894,742.20 and 5,496,111,278.80 is: 8,244,166,918.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,628,596,494.80 : 14,442,894,742.20 = 5,496,111,278.80 : x
  2. Step 2: Convert to fraction form
    9,628,596,494.80/14,442,894,742.20 = 5,496,111,278.80/x
  3. Step 3: Cross multiply
    9,628,596,494.80x = 14,442,894,742.20 × 5,496,111,278.80
  4. Step 4: Simplify right side
    9,628,596,494.80x = 79,379,756,691,126,648,832
  5. Step 5: Solve for x
    x = 79,379,756,691,126,648,832/9,628,596,494.80
  6. Step 6: Final answer
    x = 8,244,166,918.20

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Double scale
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Similar ratio
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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.