Home / 1,725,353,224.67-2,381,094,151.49-951,984,304.76

Finding the Fourth Proportional to 1,725,353,224.67, 2,381,094,151.49 and 951,984,304.76

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Solution

The fourth proportional to 1,725,353,224.67, 2,381,094,151.49 and 951,984,304.76 is: 1,313,797,214.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,725,353,224.67 : 2,381,094,151.49 = 951,984,304.76 : x
  2. Step 2: Convert to fraction form
    1,725,353,224.67/2,381,094,151.49 = 951,984,304.76/x
  3. Step 3: Cross multiply
    1,725,353,224.67x = 2,381,094,151.49 × 951,984,304.76
  4. Step 4: Simplify right side
    1,725,353,224.67x = 2,266,764,260,382,642,432
  5. Step 5: Solve for x
    x = 2,266,764,260,382,642,432/1,725,353,224.67
  6. Step 6: Final answer
    x = 1,313,797,214.37

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Double scale
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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.