Home / 32,972,737.52-45,507,826.50-18,293,133.26

Finding the Fourth Proportional to 32,972,737.52, 45,507,826.50 and 18,293,133.26

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Solution

The fourth proportional to 32,972,737.52, 45,507,826.50 and 18,293,133.26 is: 25,247,546.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,972,737.52 : 45,507,826.50 = 18,293,133.26 : x
  2. Step 2: Convert to fraction form
    32,972,737.52/45,507,826.50 = 18,293,133.26/x
  3. Step 3: Cross multiply
    32,972,737.52x = 45,507,826.50 × 18,293,133.26
  4. Step 4: Simplify right side
    32,972,737.52x = 832,480,734,537,459.50
  5. Step 5: Solve for x
    x = 832,480,734,537,459.50/32,972,737.52
  6. Step 6: Final answer
    x = 25,247,546.83

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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.