Home / 159,250,911,327.60-238,874,730,896.70-92,055,400,236.60

Finding the Fourth Proportional to 159,250,911,327.60, 238,874,730,896.70 and 92,055,400,236.60

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Solution

The fourth proportional to 159,250,911,327.60, 238,874,730,896.70 and 92,055,400,236.60 is: 138,082,154,606.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,250,911,327.60 : 238,874,730,896.70 = 92,055,400,236.60 : x
  2. Step 2: Convert to fraction form
    159,250,911,327.60/238,874,730,896.70 = 92,055,400,236.60/x
  3. Step 3: Cross multiply
    159,250,911,327.60x = 238,874,730,896.70 × 92,055,400,236.60
  4. Step 4: Simplify right side
    159,250,911,327.60x = 21,989,708,959,105,842,937,856
  5. Step 5: Solve for x
    x = 21,989,708,959,105,842,937,856/159,250,911,327.60
  6. Step 6: Final answer
    x = 138,082,154,606.14

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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.