Home / 2,380,995,506.76-3,571,632,265.10-722,956,882.71

Finding the Fourth Proportional to 2,380,995,506.76, 3,571,632,265.10 and 722,956,882.71

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Solution

The fourth proportional to 2,380,995,506.76, 3,571,632,265.10 and 722,956,882.71 is: 1,084,477,531.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,995,506.76 : 3,571,632,265.10 = 722,956,882.71 : x
  2. Step 2: Convert to fraction form
    2,380,995,506.76/3,571,632,265.10 = 722,956,882.71/x
  3. Step 3: Cross multiply
    2,380,995,506.76x = 3,571,632,265.10 × 722,956,882.71
  4. Step 4: Simplify right side
    2,380,995,506.76x = 2,582,136,128,572,931,072
  5. Step 5: Solve for x
    x = 2,582,136,128,572,931,072/2,380,995,506.76
  6. Step 6: Final answer
    x = 1,084,477,531.04

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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.