Home / 9,088,214.40-13,625,541.90-5,493,223.80

Finding the Fourth Proportional to 9,088,214.40, 13,625,541.90 and 5,493,223.80

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Solution

The fourth proportional to 9,088,214.40, 13,625,541.90 and 5,493,223.80 is: 8,235,737.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,214.40 : 13,625,541.90 = 5,493,223.80 : x
  2. Step 2: Convert to fraction form
    9,088,214.40/13,625,541.90 = 5,493,223.80/x
  3. Step 3: Cross multiply
    9,088,214.40x = 13,625,541.90 × 5,493,223.80
  4. Step 4: Simplify right side
    9,088,214.40x = 74,848,151,052,977.22
  5. Step 5: Solve for x
    x = 74,848,151,052,977.22/9,088,214.40
  6. Step 6: Final answer
    x = 8,235,737.82

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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.