Home / 22,309,634.43-33,465,988.95-9,342,729.32

Finding the Fourth Proportional to 22,309,634.43, 33,465,988.95 and 9,342,729.32

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Solution

The fourth proportional to 22,309,634.43, 33,465,988.95 and 9,342,729.32 is: 14,014,737.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,309,634.43 : 33,465,988.95 = 9,342,729.32 : x
  2. Step 2: Convert to fraction form
    22,309,634.43/33,465,988.95 = 9,342,729.32/x
  3. Step 3: Cross multiply
    22,309,634.43x = 33,465,988.95 × 9,342,729.32
  4. Step 4: Simplify right side
    22,309,634.43x = 312,663,676,018,631.06
  5. Step 5: Solve for x
    x = 312,663,676,018,631.06/22,309,634.43
  6. Step 6: Final answer
    x = 14,014,737.76

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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.