Home / 33,592,013.80-50,388,020.70-10,875,207.40

Finding the Fourth Proportional to 33,592,013.80, 50,388,020.70 and 10,875,207.40

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Solution

The fourth proportional to 33,592,013.80, 50,388,020.70 and 10,875,207.40 is: 16,312,811.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,592,013.80 : 50,388,020.70 = 10,875,207.40 : x
  2. Step 2: Convert to fraction form
    33,592,013.80/50,388,020.70 = 10,875,207.40/x
  3. Step 3: Cross multiply
    33,592,013.80x = 50,388,020.70 × 10,875,207.40
  4. Step 4: Simplify right side
    33,592,013.80x = 547,980,175,587,993.25
  5. Step 5: Solve for x
    x = 547,980,175,587,993.25/33,592,013.80
  6. Step 6: Final answer
    x = 16,312,811.10

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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.