Home / 32,161,883.36-48,221,498.52-11,689,172.24

Finding the Fourth Proportional to 32,161,883.36, 48,221,498.52 and 11,689,172.24

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Solution

The fourth proportional to 32,161,883.36, 48,221,498.52 and 11,689,172.24 is: 17,526,007.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,161,883.36 : 48,221,498.52 = 11,689,172.24 : x
  2. Step 2: Convert to fraction form
    32,161,883.36/48,221,498.52 = 11,689,172.24/x
  3. Step 3: Cross multiply
    32,161,883.36x = 48,221,498.52 × 11,689,172.24
  4. Step 4: Simplify right side
    32,161,883.36x = 563,669,401,871,185.12
  5. Step 5: Solve for x
    x = 563,669,401,871,185.12/32,161,883.36
  6. Step 6: Final answer
    x = 17,526,007.28

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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.