Home / 9,438,655,441,194-13,025,205,888,448-5,271,959,595,393.90

Finding the Fourth Proportional to 9,438,655,441,194, 13,025,205,888,448 and 5,271,959,595,393.90

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Solution

The fourth proportional to 9,438,655,441,194, 13,025,205,888,448 and 5,271,959,595,393.90 is: 7,275,226,815,239.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,438,655,441,194 : 13,025,205,888,448 = 5,271,959,595,393.90 : x
  2. Step 2: Convert to fraction form
    9,438,655,441,194/13,025,205,888,448 = 5,271,959,595,393.90/x
  3. Step 3: Cross multiply
    9,438,655,441,194x = 13,025,205,888,448 × 5,271,959,595,393.90
  4. Step 4: Simplify right side
    9,438,655,441,194x = 68,668,359,165,584,563,861,716,992
  5. Step 5: Solve for x
    x = 68,668,359,165,584,563,861,716,992/9,438,655,441,194
  6. Step 6: Final answer
    x = 7,275,226,815,239.90

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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.