Home / 33,046,290.52-49,588,836.90-13,875,573.40

Finding the Fourth Proportional to 33,046,290.52, 49,588,836.90 and 13,875,573.40

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Solution

The fourth proportional to 33,046,290.52, 49,588,836.90 and 13,875,573.40 is: 20,821,506.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,046,290.52 : 49,588,836.90 = 13,875,573.40 : x
  2. Step 2: Convert to fraction form
    33,046,290.52/49,588,836.90 = 13,875,573.40/x
  3. Step 3: Cross multiply
    33,046,290.52x = 49,588,836.90 × 13,875,573.40
  4. Step 4: Simplify right side
    33,046,290.52x = 688,073,546,226,578.50
  5. Step 5: Solve for x
    x = 688,073,546,226,578.50/33,046,290.52
  6. Step 6: Final answer
    x = 20,821,506.30

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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.