Home / 15,448,968,000.30-23,173,452,000.45-3,816,787,392.30

Finding the Fourth Proportional to 15,448,968,000.30, 23,173,452,000.45 and 3,816,787,392.30

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Solution

The fourth proportional to 15,448,968,000.30, 23,173,452,000.45 and 3,816,787,392.30 is: 5,725,181,088.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,448,968,000.30 : 23,173,452,000.45 = 3,816,787,392.30 : x
  2. Step 2: Convert to fraction form
    15,448,968,000.30/23,173,452,000.45 = 3,816,787,392.30/x
  3. Step 3: Cross multiply
    15,448,968,000.30x = 23,173,452,000.45 × 3,816,787,392.30
  4. Step 4: Simplify right side
    15,448,968,000.30x = 88,448,139,431,386,775,552
  5. Step 5: Solve for x
    x = 88,448,139,431,386,775,552/15,448,968,000.30
  6. Step 6: Final answer
    x = 5,725,181,088.45

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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.