Home / 35,767,291.16-49,360,052.55-20,089,074.23

Finding the Fourth Proportional to 35,767,291.16, 49,360,052.55 and 20,089,074.23

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Solution

The fourth proportional to 35,767,291.16, 49,360,052.55 and 20,089,074.23 is: 27,723,591.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,767,291.16 : 49,360,052.55 = 20,089,074.23 : x
  2. Step 2: Convert to fraction form
    35,767,291.16/49,360,052.55 = 20,089,074.23/x
  3. Step 3: Cross multiply
    35,767,291.16x = 49,360,052.55 × 20,089,074.23
  4. Step 4: Simplify right side
    35,767,291.16x = 991,597,759,673,650.75
  5. Step 5: Solve for x
    x = 991,597,759,673,650.75/35,767,291.16
  6. Step 6: Final answer
    x = 27,723,591.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.