Home / 33,086,322.30-49,631,038.65-10,367,960.70

Finding the Fourth Proportional to 33,086,322.30, 49,631,038.65 and 10,367,960.70

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Solution

The fourth proportional to 33,086,322.30, 49,631,038.65 and 10,367,960.70 is: 15,552,428.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,086,322.30 : 49,631,038.65 = 10,367,960.70 : x
  2. Step 2: Convert to fraction form
    33,086,322.30/49,631,038.65 = 10,367,960.70/x
  3. Step 3: Cross multiply
    33,086,322.30x = 49,631,038.65 × 10,367,960.70
  4. Step 4: Simplify right side
    33,086,322.30x = 514,572,658,223,381
  5. Step 5: Solve for x
    x = 514,572,658,223,381/33,086,322.30
  6. Step 6: Final answer
    x = 15,552,428.39

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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.