Home / 9,359,101.80-14,010,659.10-8,805,450.60

Finding the Fourth Proportional to 9,359,101.80, 14,010,659.10 and 8,805,450.60

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Solution

The fourth proportional to 9,359,101.80, 14,010,659.10 and 8,805,450.60 is: 13,181,838.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,101.80 : 14,010,659.10 = 8,805,450.60 : x
  2. Step 2: Convert to fraction form
    9,359,101.80/14,010,659.10 = 8,805,450.60/x
  3. Step 3: Cross multiply
    9,359,101.80x = 14,010,659.10 × 8,805,450.60
  4. Step 4: Simplify right side
    9,359,101.80x = 123,370,166,578,490.45
  5. Step 5: Solve for x
    x = 123,370,166,578,490.45/9,359,101.80
  6. Step 6: Final answer
    x = 13,181,838.30

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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.