Home / 59,924,675.12-82,672,521.20-34,802,507.68

Finding the Fourth Proportional to 59,924,675.12, 82,672,521.20 and 34,802,507.68

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Solution

The fourth proportional to 59,924,675.12, 82,672,521.20 and 34,802,507.68 is: 48,013,794.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,924,675.12 : 82,672,521.20 = 34,802,507.68 : x
  2. Step 2: Convert to fraction form
    59,924,675.12/82,672,521.20 = 34,802,507.68/x
  3. Step 3: Cross multiply
    59,924,675.12x = 82,672,521.20 × 34,802,507.68
  4. Step 4: Simplify right side
    59,924,675.12x = 2,877,211,053,987,963
  5. Step 5: Solve for x
    x = 2,877,211,053,987,963/59,924,675.12
  6. Step 6: Final answer
    x = 48,013,794.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.