Home / 181,011,428,999.10-271,517,143,498.65-181,011,428,999.10

Finding the Fourth Proportional to 181,011,428,999.10, 271,517,143,498.65 and 181,011,428,999.10

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Solution

The fourth proportional to 181,011,428,999.10, 271,517,143,498.65 and 181,011,428,999.10 is: 271,517,143,498.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,011,428,999.10 : 271,517,143,498.65 = 181,011,428,999.10 : x
  2. Step 2: Convert to fraction form
    181,011,428,999.10/271,517,143,498.65 = 181,011,428,999.10/x
  3. Step 3: Cross multiply
    181,011,428,999.10x = 271,517,143,498.65 × 181,011,428,999.10
  4. Step 4: Simplify right side
    181,011,428,999.10x = 49,147,706,142,444,327,272,448
  5. Step 5: Solve for x
    x = 49,147,706,142,444,327,272,448/181,011,428,999.10
  6. Step 6: Final answer
    x = 271,517,143,498.65

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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.