Home / 445,049,274.08-667,565,931.31-182,676,852.38

Finding the Fourth Proportional to 445,049,274.08, 667,565,931.31 and 182,676,852.38

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Solution

The fourth proportional to 445,049,274.08, 667,565,931.31 and 182,676,852.38 is: 274,012,003.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    445,049,274.08 : 667,565,931.31 = 182,676,852.38 : x
  2. Step 2: Convert to fraction form
    445,049,274.08/667,565,931.31 = 182,676,852.38/x
  3. Step 3: Cross multiply
    445,049,274.08x = 667,565,931.31 × 182,676,852.38
  4. Step 4: Simplify right side
    445,049,274.08x = 121,948,843,089,046,304
  5. Step 5: Solve for x
    x = 121,948,843,089,046,304/445,049,274.08
  6. Step 6: Final answer
    x = 274,012,003.14

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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.