Home / 27,040,717,237.60-40,512,702,915.60-23,170,881,973.60

Finding the Fourth Proportional to 27,040,717,237.60, 40,512,702,915.60 and 23,170,881,973.60

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Solution

The fourth proportional to 27,040,717,237.60, 40,512,702,915.60 and 23,170,881,973.60 is: 34,714,872,739.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,040,717,237.60 : 40,512,702,915.60 = 23,170,881,973.60 : x
  2. Step 2: Convert to fraction form
    27,040,717,237.60/40,512,702,915.60 = 23,170,881,973.60/x
  3. Step 3: Cross multiply
    27,040,717,237.60x = 40,512,702,915.60 × 23,170,881,973.60
  4. Step 4: Simplify right side
    27,040,717,237.60x = 938,715,057,688,888,082,432
  5. Step 5: Solve for x
    x = 938,715,057,688,888,082,432/27,040,717,237.60
  6. Step 6: Final answer
    x = 34,714,872,739.53

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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.