Home / 7,558,287,223.80-11,337,430,835.70-4,451,270,561.40

Finding the Fourth Proportional to 7,558,287,223.80, 11,337,430,835.70 and 4,451,270,561.40

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Solution

The fourth proportional to 7,558,287,223.80, 11,337,430,835.70 and 4,451,270,561.40 is: 6,676,905,842.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558,287,223.80 : 11,337,430,835.70 = 4,451,270,561.40 : x
  2. Step 2: Convert to fraction form
    7,558,287,223.80/11,337,430,835.70 = 4,451,270,561.40/x
  3. Step 3: Cross multiply
    7,558,287,223.80x = 11,337,430,835.70 × 4,451,270,561.40
  4. Step 4: Simplify right side
    7,558,287,223.80x = 50,465,972,120,860,008,448
  5. Step 5: Solve for x
    x = 50,465,972,120,860,008,448/7,558,287,223.80
  6. Step 6: Final answer
    x = 6,676,905,842.10

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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.