Home / 17,339,442.30-23,929,218.15-9,604,483.77

Finding the Fourth Proportional to 17,339,442.30, 23,929,218.15 and 9,604,483.77

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Solution

The fourth proportional to 17,339,442.30, 23,929,218.15 and 9,604,483.77 is: 13,254,623.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,339,442.30 : 23,929,218.15 = 9,604,483.77 : x
  2. Step 2: Convert to fraction form
    17,339,442.30/23,929,218.15 = 9,604,483.77/x
  3. Step 3: Cross multiply
    17,339,442.30x = 23,929,218.15 × 9,604,483.77
  4. Step 4: Simplify right side
    17,339,442.30x = 229,827,787,350,464.41
  5. Step 5: Solve for x
    x = 229,827,787,350,464.41/17,339,442.30
  6. Step 6: Final answer
    x = 13,254,623.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.