Home / 32,647,462,719.52-45,048,639,273.60-18,373,439,068.48

Finding the Fourth Proportional to 32,647,462,719.52, 45,048,639,273.60 and 18,373,439,068.48

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Solution

The fourth proportional to 32,647,462,719.52, 45,048,639,273.60 and 18,373,439,068.48 is: 25,352,611,194.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,647,462,719.52 : 45,048,639,273.60 = 18,373,439,068.48 : x
  2. Step 2: Convert to fraction form
    32,647,462,719.52/45,048,639,273.60 = 18,373,439,068.48/x
  3. Step 3: Cross multiply
    32,647,462,719.52x = 45,048,639,273.60 × 18,373,439,068.48
  4. Step 4: Simplify right side
    32,647,462,719.52x = 827,698,428,811,424,694,272
  5. Step 5: Solve for x
    x = 827,698,428,811,424,694,272/32,647,462,719.52
  6. Step 6: Final answer
    x = 25,352,611,194.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.