Home / 17,492,831.80-26,226,806.10-6,705,964.60

Finding the Fourth Proportional to 17,492,831.80, 26,226,806.10 and 6,705,964.60

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Solution

The fourth proportional to 17,492,831.80, 26,226,806.10 and 6,705,964.60 is: 10,054,177.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,492,831.80 : 26,226,806.10 = 6,705,964.60 : x
  2. Step 2: Convert to fraction form
    17,492,831.80/26,226,806.10 = 6,705,964.60/x
  3. Step 3: Cross multiply
    17,492,831.80x = 26,226,806.10 × 6,705,964.60
  4. Step 4: Simplify right side
    17,492,831.80x = 175,876,033,277,664.06
  5. Step 5: Solve for x
    x = 175,876,033,277,664.06/17,492,831.80
  6. Step 6: Final answer
    x = 10,054,177.35

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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.