Home / 106,084,052.04-159,126,119.96-47,723,561.54

Finding the Fourth Proportional to 106,084,052.04, 159,126,119.96 and 47,723,561.54

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Solution

The fourth proportional to 106,084,052.04, 159,126,119.96 and 47,723,561.54 is: 71,585,361.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,084,052.04 : 159,126,119.96 = 47,723,561.54 : x
  2. Step 2: Convert to fraction form
    106,084,052.04/159,126,119.96 = 47,723,561.54/x
  3. Step 3: Cross multiply
    106,084,052.04x = 159,126,119.96 × 47,723,561.54
  4. Step 4: Simplify right side
    106,084,052.04x = 7,594,065,178,532,483
  5. Step 5: Solve for x
    x = 7,594,065,178,532,483/106,084,052.04
  6. Step 6: Final answer
    x = 71,585,361.16

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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.