Home / 32,010,111-48,015,201.12-14,982,741.36

Finding the Fourth Proportional to 32,010,111, 48,015,201.12 and 14,982,741.36

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Solution

The fourth proportional to 32,010,111, 48,015,201.12 and 14,982,741.36 is: 22,474,128.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,010,111 : 48,015,201.12 = 14,982,741.36 : x
  2. Step 2: Convert to fraction form
    32,010,111/48,015,201.12 = 14,982,741.36/x
  3. Step 3: Cross multiply
    32,010,111x = 48,015,201.12 × 14,982,741.36
  4. Step 4: Simplify right side
    32,010,111x = 719,399,339,729,342.25
  5. Step 5: Solve for x
    x = 719,399,339,729,342.25/32,010,111
  6. Step 6: Final answer
    x = 22,474,128.24

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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.