Home / 181,011,428,999.60-271,517,143,499.40-181,011,428,999.60

Finding the Fourth Proportional to 181,011,428,999.60, 271,517,143,499.40 and 181,011,428,999.60

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Solution

The fourth proportional to 181,011,428,999.60, 271,517,143,499.40 and 181,011,428,999.60 is: 271,517,143,499.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,011,428,999.60 : 271,517,143,499.40 = 181,011,428,999.60 : x
  2. Step 2: Convert to fraction form
    181,011,428,999.60/271,517,143,499.40 = 181,011,428,999.60/x
  3. Step 3: Cross multiply
    181,011,428,999.60x = 271,517,143,499.40 × 181,011,428,999.60
  4. Step 4: Simplify right side
    181,011,428,999.60x = 49,147,706,142,715,849,736,192
  5. Step 5: Solve for x
    x = 49,147,706,142,715,849,736,192/181,011,428,999.60
  6. Step 6: Final answer
    x = 271,517,143,499.40

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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.