Home / 10,093,310.30-15,143,464.65-4,417,607.90

Finding the Fourth Proportional to 10,093,310.30, 15,143,464.65 and 4,417,607.90

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Solution

The fourth proportional to 10,093,310.30, 15,143,464.65 and 4,417,607.90 is: 6,627,943.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,093,310.30 : 15,143,464.65 = 4,417,607.90 : x
  2. Step 2: Convert to fraction form
    10,093,310.30/15,143,464.65 = 4,417,607.90/x
  3. Step 3: Cross multiply
    10,093,310.30x = 15,143,464.65 × 4,417,607.90
  4. Step 4: Simplify right side
    10,093,310.30x = 66,897,889,071,210.74
  5. Step 5: Solve for x
    x = 66,897,889,071,210.74/10,093,310.30
  6. Step 6: Final answer
    x = 6,627,943.37

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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.