Home / 27,283,950.90-40,931,612.55-9,093,797.10

Finding the Fourth Proportional to 27,283,950.90, 40,931,612.55 and 9,093,797.10

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Solution

The fourth proportional to 27,283,950.90, 40,931,612.55 and 9,093,797.10 is: 13,642,590.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,283,950.90 : 40,931,612.55 = 9,093,797.10 : x
  2. Step 2: Convert to fraction form
    27,283,950.90/40,931,612.55 = 9,093,797.10/x
  3. Step 3: Cross multiply
    27,283,950.90x = 40,931,612.55 × 9,093,797.10
  4. Step 4: Simplify right side
    27,283,950.90x = 372,223,779,505,513.56
  5. Step 5: Solve for x
    x = 372,223,779,505,513.56/27,283,950.90
  6. Step 6: Final answer
    x = 13,642,590.87

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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.