Home / 7,560,693,277.30-11,341,039,915.95-7,101,150,339.70

Finding the Fourth Proportional to 7,560,693,277.30, 11,341,039,915.95 and 7,101,150,339.70

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Solution

The fourth proportional to 7,560,693,277.30, 11,341,039,915.95 and 7,101,150,339.70 is: 10,651,725,509.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560,693,277.30 : 11,341,039,915.95 = 7,101,150,339.70 : x
  2. Step 2: Convert to fraction form
    7,560,693,277.30/11,341,039,915.95 = 7,101,150,339.70/x
  3. Step 3: Cross multiply
    7,560,693,277.30x = 11,341,039,915.95 × 7,101,150,339.70
  4. Step 4: Simplify right side
    7,560,693,277.30x = 80,534,429,451,699,601,408
  5. Step 5: Solve for x
    x = 80,534,429,451,699,601,408/7,560,693,277.30
  6. Step 6: Final answer
    x = 10,651,725,509.55

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Double scale
Find fourth proportional to 7,560,693,278.30, 11,341,039,917.45 and 7,101,150,340.70
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.