Home / 9,099,685,951.20-13,649,528,926.80-2,556,584,359.20

Finding the Fourth Proportional to 9,099,685,951.20, 13,649,528,926.80 and 2,556,584,359.20

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Solution

The fourth proportional to 9,099,685,951.20, 13,649,528,926.80 and 2,556,584,359.20 is: 3,834,876,538.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,099,685,951.20 : 13,649,528,926.80 = 2,556,584,359.20 : x
  2. Step 2: Convert to fraction form
    9,099,685,951.20/13,649,528,926.80 = 2,556,584,359.20/x
  3. Step 3: Cross multiply
    9,099,685,951.20x = 13,649,528,926.80 × 2,556,584,359.20
  4. Step 4: Simplify right side
    9,099,685,951.20x = 34,896,172,164,704,837,632
  5. Step 5: Solve for x
    x = 34,896,172,164,704,837,632/9,099,685,951.20
  6. Step 6: Final answer
    x = 3,834,876,538.80

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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.