Home / 11,071,710.90-16,607,566.35-9,052,235.10

Finding the Fourth Proportional to 11,071,710.90, 16,607,566.35 and 9,052,235.10

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Solution

The fourth proportional to 11,071,710.90, 16,607,566.35 and 9,052,235.10 is: 13,578,352.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,071,710.90 : 16,607,566.35 = 9,052,235.10 : x
  2. Step 2: Convert to fraction form
    11,071,710.90/16,607,566.35 = 9,052,235.10/x
  3. Step 3: Cross multiply
    11,071,710.90x = 16,607,566.35 × 9,052,235.10
  4. Step 4: Simplify right side
    11,071,710.90x = 150,335,595,039,048.88
  5. Step 5: Solve for x
    x = 150,335,595,039,048.88/11,071,710.90
  6. Step 6: Final answer
    x = 13,578,352.65

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Similar ratio
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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.