Home / 33,236,013.96-49,941,697.77-17,894,646.36

Finding the Fourth Proportional to 33,236,013.96, 49,941,697.77 and 17,894,646.36

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Solution

The fourth proportional to 33,236,013.96, 49,941,697.77 and 17,894,646.36 is: 26,889,175.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,236,013.96 : 49,941,697.77 = 17,894,646.36 : x
  2. Step 2: Convert to fraction form
    33,236,013.96/49,941,697.77 = 17,894,646.36/x
  3. Step 3: Cross multiply
    33,236,013.96x = 49,941,697.77 × 17,894,646.36
  4. Step 4: Simplify right side
    33,236,013.96x = 893,689,020,212,150.62
  5. Step 5: Solve for x
    x = 893,689,020,212,150.62/33,236,013.96
  6. Step 6: Final answer
    x = 26,889,175.74

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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.