Home / 47,260,317,414.52-65,219,434,528.46-25,558,459,844.90

Finding the Fourth Proportional to 47,260,317,414.52, 65,219,434,528.46 and 25,558,459,844.90

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Solution

The fourth proportional to 47,260,317,414.52, 65,219,434,528.46 and 25,558,459,844.90 is: 35,270,780,851.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,260,317,414.52 : 65,219,434,528.46 = 25,558,459,844.90 : x
  2. Step 2: Convert to fraction form
    47,260,317,414.52/65,219,434,528.46 = 25,558,459,844.90/x
  3. Step 3: Cross multiply
    47,260,317,414.52x = 65,219,434,528.46 × 25,558,459,844.90
  4. Step 4: Simplify right side
    47,260,317,414.52x = 1,666,908,298,502,366,298,112
  5. Step 5: Solve for x
    x = 1,666,908,298,502,366,298,112/47,260,317,414.52
  6. Step 6: Final answer
    x = 35,270,780,851.55

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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.