Home / 124,823,213.40-187,235,403.30-44,044,181.40

Finding the Fourth Proportional to 124,823,213.40, 187,235,403.30 and 44,044,181.40

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Solution

The fourth proportional to 124,823,213.40, 187,235,403.30 and 44,044,181.40 is: 66,066,477.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,823,213.40 : 187,235,403.30 = 44,044,181.40 : x
  2. Step 2: Convert to fraction form
    124,823,213.40/187,235,403.30 = 44,044,181.40/x
  3. Step 3: Cross multiply
    124,823,213.40x = 187,235,403.30 × 44,044,181.40
  4. Step 4: Simplify right side
    124,823,213.40x = 8,246,630,067,447,359
  5. Step 5: Solve for x
    x = 8,246,630,067,447,359/124,823,213.40
  6. Step 6: Final answer
    x = 66,066,477.88

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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.