Home / 22,251,271.22-33,428,060.48-15,701,055.56

Finding the Fourth Proportional to 22,251,271.22, 33,428,060.48 and 15,701,055.56

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Solution

The fourth proportional to 22,251,271.22, 33,428,060.48 and 15,701,055.56 is: 23,587,678.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,251,271.22 : 33,428,060.48 = 15,701,055.56 : x
  2. Step 2: Convert to fraction form
    22,251,271.22/33,428,060.48 = 15,701,055.56/x
  3. Step 3: Cross multiply
    22,251,271.22x = 33,428,060.48 × 15,701,055.56
  4. Step 4: Simplify right side
    22,251,271.22x = 524,855,834,859,520.31
  5. Step 5: Solve for x
    x = 524,855,834,859,520.31/22,251,271.22
  6. Step 6: Final answer
    x = 23,587,678.64

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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.