Home / 9,358,158.80-14,009,244.60-8,804,507.60

Finding the Fourth Proportional to 9,358,158.80, 14,009,244.60 and 8,804,507.60

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Solution

The fourth proportional to 9,358,158.80, 14,009,244.60 and 8,804,507.60 is: 13,180,423.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,358,158.80 : 14,009,244.60 = 8,804,507.60 : x
  2. Step 2: Convert to fraction form
    9,358,158.80/14,009,244.60 = 8,804,507.60/x
  3. Step 3: Cross multiply
    9,358,158.80x = 14,009,244.60 × 8,804,507.60
  4. Step 4: Simplify right side
    9,358,158.80x = 123,344,500,550,958.95
  5. Step 5: Solve for x
    x = 123,344,500,550,958.95/9,358,158.80
  6. Step 6: Final answer
    x = 13,180,423.97

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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.