Home / 32,230,040.21-48,315,895.64-11,754,959.38

Finding the Fourth Proportional to 32,230,040.21, 48,315,895.64 and 11,754,959.38

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Solution

The fourth proportional to 32,230,040.21, 48,315,895.64 and 11,754,959.38 is: 17,621,802.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,230,040.21 : 48,315,895.64 = 11,754,959.38 : x
  2. Step 2: Convert to fraction form
    32,230,040.21/48,315,895.64 = 11,754,959.38/x
  3. Step 3: Cross multiply
    32,230,040.21x = 48,315,895.64 × 11,754,959.38
  4. Step 4: Simplify right side
    32,230,040.21x = 567,951,390,656,948.25
  5. Step 5: Solve for x
    x = 567,951,390,656,948.25/32,230,040.21
  6. Step 6: Final answer
    x = 17,621,802.11

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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.