Home / 45,644,011,585.42-62,988,810,088.17-25,321,467,849.29

Finding the Fourth Proportional to 45,644,011,585.42, 62,988,810,088.17 and 25,321,467,849.29

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Solution

The fourth proportional to 45,644,011,585.42, 62,988,810,088.17 and 25,321,467,849.29 is: 34,943,666,739.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,644,011,585.42 : 62,988,810,088.17 = 25,321,467,849.29 : x
  2. Step 2: Convert to fraction form
    45,644,011,585.42/62,988,810,088.17 = 25,321,467,849.29/x
  3. Step 3: Cross multiply
    45,644,011,585.42x = 62,988,810,088.17 × 25,321,467,849.29
  4. Step 4: Simplify right side
    45,644,011,585.42x = 1,594,969,129,512,314,601,472
  5. Step 5: Solve for x
    x = 1,594,969,129,512,314,601,472/45,644,011,585.42
  6. Step 6: Final answer
    x = 34,943,666,739.88

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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.