Home / 47,862,301,463.99-66,049,815,665.42-26,160,431,325.24

Finding the Fourth Proportional to 47,862,301,463.99, 66,049,815,665.42 and 26,160,431,325.24

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Solution

The fourth proportional to 47,862,301,463.99, 66,049,815,665.42 and 26,160,431,325.24 is: 36,101,307,582.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,862,301,463.99 : 66,049,815,665.42 = 26,160,431,325.24 : x
  2. Step 2: Convert to fraction form
    47,862,301,463.99/66,049,815,665.42 = 26,160,431,325.24/x
  3. Step 3: Cross multiply
    47,862,301,463.99x = 66,049,815,665.42 × 26,160,431,325.24
  4. Step 4: Simplify right side
    47,862,301,463.99x = 1,727,891,666,759,981,203,456
  5. Step 5: Solve for x
    x = 1,727,891,666,759,981,203,456/47,862,301,463.99
  6. Step 6: Final answer
    x = 36,101,307,582.55

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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.