Home / 17,970,403.03-24,799,155.62-9,710,465.15

Finding the Fourth Proportional to 17,970,403.03, 24,799,155.62 and 9,710,465.15

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Solution

The fourth proportional to 17,970,403.03, 24,799,155.62 and 9,710,465.15 is: 13,400,441.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,970,403.03 : 24,799,155.62 = 9,710,465.15 : x
  2. Step 2: Convert to fraction form
    17,970,403.03/24,799,155.62 = 9,710,465.15/x
  3. Step 3: Cross multiply
    17,970,403.03x = 24,799,155.62 × 9,710,465.15
  4. Step 4: Simplify right side
    17,970,403.03x = 240,811,336,410,882.19
  5. Step 5: Solve for x
    x = 240,811,336,410,882.19/17,970,403.03
  6. Step 6: Final answer
    x = 13,400,441.61

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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.