Home / 195,486,166.32-293,229,521.64-83,283,093.60

Finding the Fourth Proportional to 195,486,166.32, 293,229,521.64 and 83,283,093.60

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Solution

The fourth proportional to 195,486,166.32, 293,229,521.64 and 83,283,093.60 is: 124,924,756.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,486,166.32 : 293,229,521.64 = 83,283,093.60 : x
  2. Step 2: Convert to fraction form
    195,486,166.32/293,229,521.64 = 83,283,093.60/x
  3. Step 3: Cross multiply
    195,486,166.32x = 293,229,521.64 × 83,283,093.60
  4. Step 4: Simplify right side
    195,486,166.32x = 24,421,061,697,027,344
  5. Step 5: Solve for x
    x = 24,421,061,697,027,344/195,486,166.32
  6. Step 6: Final answer
    x = 124,924,756.35

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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.