Home / 61,286,090,554.28-84,574,766,764.14-33,123,969,082.28

Finding the Fourth Proportional to 61,286,090,554.28, 84,574,766,764.14 and 33,123,969,082.28

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Solution

The fourth proportional to 61,286,090,554.28, 84,574,766,764.14 and 33,123,969,082.28 is: 45,711,056,686.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,286,090,554.28 : 84,574,766,764.14 = 33,123,969,082.28 : x
  2. Step 2: Convert to fraction form
    61,286,090,554.28/84,574,766,764.14 = 33,123,969,082.28/x
  3. Step 3: Cross multiply
    61,286,090,554.28x = 84,574,766,764.14 × 33,123,969,082.28
  4. Step 4: Simplify right side
    61,286,090,554.28x = 2,801,451,959,436,415,336,448
  5. Step 5: Solve for x
    x = 2,801,451,959,436,415,336,448/61,286,090,554.28
  6. Step 6: Final answer
    x = 45,711,056,686.76

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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.