Home / 36,957,747.40-55,436,621.10-10,031,403.40

Finding the Fourth Proportional to 36,957,747.40, 55,436,621.10 and 10,031,403.40

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Solution

The fourth proportional to 36,957,747.40, 55,436,621.10 and 10,031,403.40 is: 15,047,105.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,957,747.40 : 55,436,621.10 = 10,031,403.40 : x
  2. Step 2: Convert to fraction form
    36,957,747.40/55,436,621.10 = 10,031,403.40/x
  3. Step 3: Cross multiply
    36,957,747.40x = 55,436,621.10 × 10,031,403.40
  4. Step 4: Simplify right side
    36,957,747.40x = 556,107,109,387,051.75
  5. Step 5: Solve for x
    x = 556,107,109,387,051.75/36,957,747.40
  6. Step 6: Final answer
    x = 15,047,105.10

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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.