Home / 1,632,096,164.20-2,448,144,246.30-979,061,463.40

Finding the Fourth Proportional to 1,632,096,164.20, 2,448,144,246.30 and 979,061,463.40

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Solution

The fourth proportional to 1,632,096,164.20, 2,448,144,246.30 and 979,061,463.40 is: 1,468,592,195.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,632,096,164.20 : 2,448,144,246.30 = 979,061,463.40 : x
  2. Step 2: Convert to fraction form
    1,632,096,164.20/2,448,144,246.30 = 979,061,463.40/x
  3. Step 3: Cross multiply
    1,632,096,164.20x = 2,448,144,246.30 × 979,061,463.40
  4. Step 4: Simplify right side
    1,632,096,164.20x = 2,396,883,688,396,768,256
  5. Step 5: Solve for x
    x = 2,396,883,688,396,768,256/1,632,096,164.20
  6. Step 6: Final answer
    x = 1,468,592,195.10

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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.