Home / 73,811,343.15-110,717,014.73-22,686,718.95

Finding the Fourth Proportional to 73,811,343.15, 110,717,014.73 and 22,686,718.95

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Solution

The fourth proportional to 73,811,343.15, 110,717,014.73 and 22,686,718.95 is: 34,030,078.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,811,343.15 : 110,717,014.73 = 22,686,718.95 : x
  2. Step 2: Convert to fraction form
    73,811,343.15/110,717,014.73 = 22,686,718.95/x
  3. Step 3: Cross multiply
    73,811,343.15x = 110,717,014.73 × 22,686,718.95
  4. Step 4: Simplify right side
    73,811,343.15x = 2,511,805,796,049,086.50
  5. Step 5: Solve for x
    x = 2,511,805,796,049,086.50/73,811,343.15
  6. Step 6: Final answer
    x = 34,030,078.43

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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.