Home / 23,220,038.89-34,830,064.49-6,825,324.01

Finding the Fourth Proportional to 23,220,038.89, 34,830,064.49 and 6,825,324.01

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Solution

The fourth proportional to 23,220,038.89, 34,830,064.49 and 6,825,324.01 is: 10,237,987.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,220,038.89 : 34,830,064.49 = 6,825,324.01 : x
  2. Step 2: Convert to fraction form
    23,220,038.89/34,830,064.49 = 6,825,324.01/x
  3. Step 3: Cross multiply
    23,220,038.89x = 34,830,064.49 × 6,825,324.01
  4. Step 4: Simplify right side
    23,220,038.89x = 237,726,475,259,401.59
  5. Step 5: Solve for x
    x = 237,726,475,259,401.59/23,220,038.89
  6. Step 6: Final answer
    x = 10,237,987.82

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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.