Home / 8,802,325,334.70-13,203,488,002.05-7,931,612,400.30

Finding the Fourth Proportional to 8,802,325,334.70, 13,203,488,002.05 and 7,931,612,400.30

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Solution

The fourth proportional to 8,802,325,334.70, 13,203,488,002.05 and 7,931,612,400.30 is: 11,897,418,600.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,325,334.70 : 13,203,488,002.05 = 7,931,612,400.30 : x
  2. Step 2: Convert to fraction form
    8,802,325,334.70/13,203,488,002.05 = 7,931,612,400.30/x
  3. Step 3: Cross multiply
    8,802,325,334.70x = 13,203,488,002.05 × 7,931,612,400.30
  4. Step 4: Simplify right side
    8,802,325,334.70x = 104,724,949,164,272,041,984
  5. Step 5: Solve for x
    x = 104,724,949,164,272,041,984/8,802,325,334.70
  6. Step 6: Final answer
    x = 11,897,418,600.45

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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.