Home / 17,095,831.76-25,603,039.20-9,892,184.24

Finding the Fourth Proportional to 17,095,831.76, 25,603,039.20 and 9,892,184.24

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Solution

The fourth proportional to 17,095,831.76, 25,603,039.20 and 9,892,184.24 is: 14,814,721.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,095,831.76 : 25,603,039.20 = 9,892,184.24 : x
  2. Step 2: Convert to fraction form
    17,095,831.76/25,603,039.20 = 9,892,184.24/x
  3. Step 3: Cross multiply
    17,095,831.76x = 25,603,039.20 × 9,892,184.24
  4. Step 4: Simplify right side
    17,095,831.76x = 253,269,980,870,342.22
  5. Step 5: Solve for x
    x = 253,269,980,870,342.22/17,095,831.76
  6. Step 6: Final answer
    x = 14,814,721.18

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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.