Home / 45,442,944,005.70-68,164,416,008.56-45,442,944,005.70

Finding the Fourth Proportional to 45,442,944,005.70, 68,164,416,008.56 and 45,442,944,005.70

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Solution

The fourth proportional to 45,442,944,005.70, 68,164,416,008.56 and 45,442,944,005.70 is: 68,164,416,008.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,442,944,005.70 : 68,164,416,008.56 = 45,442,944,005.70 : x
  2. Step 2: Convert to fraction form
    45,442,944,005.70/68,164,416,008.56 = 45,442,944,005.70/x
  3. Step 3: Cross multiply
    45,442,944,005.70x = 68,164,416,008.56 × 45,442,944,005.70
  4. Step 4: Simplify right side
    45,442,944,005.70x = 3,097,591,739,858,232,541,184
  5. Step 5: Solve for x
    x = 3,097,591,739,858,232,541,184/45,442,944,005.70
  6. Step 6: Final answer
    x = 68,164,416,008.56

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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.