Home / 1,096,110,572.16-1,644,083,164.56-349,096,157.60

Finding the Fourth Proportional to 1,096,110,572.16, 1,644,083,164.56 and 349,096,157.60

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Solution

The fourth proportional to 1,096,110,572.16, 1,644,083,164.56 and 349,096,157.60 is: 523,617,899.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,110,572.16 : 1,644,083,164.56 = 349,096,157.60 : x
  2. Step 2: Convert to fraction form
    1,096,110,572.16/1,644,083,164.56 = 349,096,157.60/x
  3. Step 3: Cross multiply
    1,096,110,572.16x = 1,644,083,164.56 × 349,096,157.60
  4. Step 4: Simplify right side
    1,096,110,572.16x = 573,943,115,522,744,512
  5. Step 5: Solve for x
    x = 573,943,115,522,744,512/1,096,110,572.16
  6. Step 6: Final answer
    x = 523,617,899.60

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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.