Home / 40,544,999.28-60,816,984.84-9,839,831.40

Finding the Fourth Proportional to 40,544,999.28, 60,816,984.84 and 9,839,831.40

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Solution

The fourth proportional to 40,544,999.28, 60,816,984.84 and 9,839,831.40 is: 14,759,622.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,544,999.28 : 60,816,984.84 = 9,839,831.40 : x
  2. Step 2: Convert to fraction form
    40,544,999.28/60,816,984.84 = 9,839,831.40/x
  3. Step 3: Cross multiply
    40,544,999.28x = 60,816,984.84 × 9,839,831.40
  4. Step 4: Simplify right side
    40,544,999.28x = 598,428,877,081,956
  5. Step 5: Solve for x
    x = 598,428,877,081,956/40,544,999.28
  6. Step 6: Final answer
    x = 14,759,622.34

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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.