Home / 23,330,086.11-35,001,724.19-7,980,699.51

Finding the Fourth Proportional to 23,330,086.11, 35,001,724.19 and 7,980,699.51

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Solution

The fourth proportional to 23,330,086.11, 35,001,724.19 and 7,980,699.51 is: 11,973,305.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,330,086.11 : 35,001,724.19 = 7,980,699.51 : x
  2. Step 2: Convert to fraction form
    23,330,086.11/35,001,724.19 = 7,980,699.51/x
  3. Step 3: Cross multiply
    23,330,086.11x = 35,001,724.19 × 7,980,699.51
  4. Step 4: Simplify right side
    23,330,086.11x = 279,338,243,052,384.66
  5. Step 5: Solve for x
    x = 279,338,243,052,384.66/23,330,086.11
  6. Step 6: Final answer
    x = 11,973,305.27

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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.