Home / 110,109,362.33-151,913,727.77-62,419,500.50

Finding the Fourth Proportional to 110,109,362.33, 151,913,727.77 and 62,419,500.50

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Solution

The fourth proportional to 110,109,362.33, 151,913,727.77 and 62,419,500.50 is: 86,117,826.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,109,362.33 : 151,913,727.77 = 62,419,500.50 : x
  2. Step 2: Convert to fraction form
    110,109,362.33/151,913,727.77 = 62,419,500.50/x
  3. Step 3: Cross multiply
    110,109,362.33x = 151,913,727.77 × 62,419,500.50
  4. Step 4: Simplify right side
    110,109,362.33x = 9,482,379,005,424,712
  5. Step 5: Solve for x
    x = 9,482,379,005,424,712/110,109,362.33
  6. Step 6: Final answer
    x = 86,117,826.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.