Home / 1,967,914,588.56-2,953,914,359.40-1,140,484,866

Finding the Fourth Proportional to 1,967,914,588.56, 2,953,914,359.40 and 1,140,484,866

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Solution

The fourth proportional to 1,967,914,588.56, 2,953,914,359.40 and 1,140,484,866 is: 1,711,910,995.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,914,588.56 : 2,953,914,359.40 = 1,140,484,866 : x
  2. Step 2: Convert to fraction form
    1,967,914,588.56/2,953,914,359.40 = 1,140,484,866/x
  3. Step 3: Cross multiply
    1,967,914,588.56x = 2,953,914,359.40 × 1,140,484,866
  4. Step 4: Simplify right side
    1,967,914,588.56x = 3,368,894,622,355,784,704
  5. Step 5: Solve for x
    x = 3,368,894,622,355,784,704/1,967,914,588.56
  6. Step 6: Final answer
    x = 1,711,910,995.50

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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.