Home / 36,526,686.86-54,788,701.08-10,967,031.92

Finding the Fourth Proportional to 36,526,686.86, 54,788,701.08 and 10,967,031.92

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Solution

The fourth proportional to 36,526,686.86, 54,788,701.08 and 10,967,031.92 is: 16,450,148.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,526,686.86 : 54,788,701.08 = 10,967,031.92 : x
  2. Step 2: Convert to fraction form
    36,526,686.86/54,788,701.08 = 10,967,031.92/x
  3. Step 3: Cross multiply
    36,526,686.86x = 54,788,701.08 × 10,967,031.92
  4. Step 4: Simplify right side
    36,526,686.86x = 600,869,433,599,698.50
  5. Step 5: Solve for x
    x = 600,869,433,599,698.50/36,526,686.86
  6. Step 6: Final answer
    x = 16,450,148.79

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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.