Home / 27,539,115.40-41,312,609.70-9,344,150.20

Finding the Fourth Proportional to 27,539,115.40, 41,312,609.70 and 9,344,150.20

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Solution

The fourth proportional to 27,539,115.40, 41,312,609.70 and 9,344,150.20 is: 14,017,561.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,539,115.40 : 41,312,609.70 = 9,344,150.20 : x
  2. Step 2: Convert to fraction form
    27,539,115.40/41,312,609.70 = 9,344,150.20/x
  3. Step 3: Cross multiply
    27,539,115.40x = 41,312,609.70 × 9,344,150.20
  4. Step 4: Simplify right side
    27,539,115.40x = 386,031,230,190,776.94
  5. Step 5: Solve for x
    x = 386,031,230,190,776.94/27,539,115.40
  6. Step 6: Final answer
    x = 14,017,561.01

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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.