Home / 195,924,379.44-293,929,085.52-59,606,220

Finding the Fourth Proportional to 195,924,379.44, 293,929,085.52 and 59,606,220

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Solution

The fourth proportional to 195,924,379.44, 293,929,085.52 and 59,606,220 is: 89,422,264.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,924,379.44 : 293,929,085.52 = 59,606,220 : x
  2. Step 2: Convert to fraction form
    195,924,379.44/293,929,085.52 = 59,606,220/x
  3. Step 3: Cross multiply
    195,924,379.44x = 293,929,085.52 × 59,606,220
  4. Step 4: Simplify right side
    195,924,379.44x = 17,520,001,735,903,934
  5. Step 5: Solve for x
    x = 17,520,001,735,903,934/195,924,379.44
  6. Step 6: Final answer
    x = 89,422,264.78

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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.