Home / 9,088,215.90-13,625,544.15-5,493,225.30

Finding the Fourth Proportional to 9,088,215.90, 13,625,544.15 and 5,493,225.30

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Solution

The fourth proportional to 9,088,215.90, 13,625,544.15 and 5,493,225.30 is: 8,235,740.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,215.90 : 13,625,544.15 = 5,493,225.30 : x
  2. Step 2: Convert to fraction form
    9,088,215.90/13,625,544.15 = 5,493,225.30/x
  3. Step 3: Cross multiply
    9,088,215.90x = 13,625,544.15 × 5,493,225.30
  4. Step 4: Simplify right side
    9,088,215.90x = 74,848,183,851,047
  5. Step 5: Solve for x
    x = 74,848,183,851,047/9,088,215.90
  6. Step 6: Final answer
    x = 8,235,740.07

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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.