Home / 14,710,831.93-22,071,213.81-6,512,343.25

Finding the Fourth Proportional to 14,710,831.93, 22,071,213.81 and 6,512,343.25

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Solution

The fourth proportional to 14,710,831.93, 22,071,213.81 and 6,512,343.25 is: 9,770,713.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,710,831.93 : 22,071,213.81 = 6,512,343.25 : x
  2. Step 2: Convert to fraction form
    14,710,831.93/22,071,213.81 = 6,512,343.25/x
  3. Step 3: Cross multiply
    14,710,831.93x = 22,071,213.81 × 6,512,343.25
  4. Step 4: Simplify right side
    14,710,831.93x = 143,735,320,235,963.09
  5. Step 5: Solve for x
    x = 143,735,320,235,963.09/14,710,831.93
  6. Step 6: Final answer
    x = 9,770,713.23

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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.