Home / 157,593,757.44-236,482,752.90-113,831,362.56

Finding the Fourth Proportional to 157,593,757.44, 236,482,752.90 and 113,831,362.56

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Solution

The fourth proportional to 157,593,757.44, 236,482,752.90 and 113,831,362.56 is: 170,813,580.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,593,757.44 : 236,482,752.90 = 113,831,362.56 : x
  2. Step 2: Convert to fraction form
    157,593,757.44/236,482,752.90 = 113,831,362.56/x
  3. Step 3: Cross multiply
    157,593,757.44x = 236,482,752.90 × 113,831,362.56
  4. Step 4: Simplify right side
    157,593,757.44x = 26,919,153,984,546,792
  5. Step 5: Solve for x
    x = 26,919,153,984,546,792/157,593,757.44
  6. Step 6: Final answer
    x = 170,813,580.57

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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.