Home / 1,967,914,586.56-2,953,914,356.40-1,140,484,864

Finding the Fourth Proportional to 1,967,914,586.56, 2,953,914,356.40 and 1,140,484,864

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Solution

The fourth proportional to 1,967,914,586.56, 2,953,914,356.40 and 1,140,484,864 is: 1,711,910,992.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,914,586.56 : 2,953,914,356.40 = 1,140,484,864 : x
  2. Step 2: Convert to fraction form
    1,967,914,586.56/2,953,914,356.40 = 1,140,484,864/x
  3. Step 3: Cross multiply
    1,967,914,586.56x = 2,953,914,356.40 × 1,140,484,864
  4. Step 4: Simplify right side
    1,967,914,586.56x = 3,368,894,613,026,501,632
  5. Step 5: Solve for x
    x = 3,368,894,613,026,501,632/1,967,914,586.56
  6. Step 6: Final answer
    x = 1,711,910,992.50

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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.