Home / 25,709,086.53-38,566,555.11-9,322,089.53

Finding the Fourth Proportional to 25,709,086.53, 38,566,555.11 and 9,322,089.53

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Solution

The fourth proportional to 25,709,086.53, 38,566,555.11 and 9,322,089.53 is: 13,984,195.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,709,086.53 : 38,566,555.11 = 9,322,089.53 : x
  2. Step 2: Convert to fraction form
    25,709,086.53/38,566,555.11 = 9,322,089.53/x
  3. Step 3: Cross multiply
    25,709,086.53x = 38,566,555.11 × 9,322,089.53
  4. Step 4: Simplify right side
    25,709,086.53x = 359,520,879,406,266.25
  5. Step 5: Solve for x
    x = 359,520,879,406,266.25/25,709,086.53
  6. Step 6: Final answer
    x = 13,984,195.00

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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.