Home / 195,599,114.70-293,398,672.05-175,191,780.30

Finding the Fourth Proportional to 195,599,114.70, 293,398,672.05 and 175,191,780.30

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Solution

The fourth proportional to 195,599,114.70, 293,398,672.05 and 175,191,780.30 is: 262,787,670.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,599,114.70 : 293,398,672.05 = 175,191,780.30 : x
  2. Step 2: Convert to fraction form
    195,599,114.70/293,398,672.05 = 175,191,780.30/x
  3. Step 3: Cross multiply
    195,599,114.70x = 293,398,672.05 × 175,191,780.30
  4. Step 4: Simplify right side
    195,599,114.70x = 51,401,035,694,095,360
  5. Step 5: Solve for x
    x = 51,401,035,694,095,360/195,599,114.70
  6. Step 6: Final answer
    x = 262,787,670.45

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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.