Home / 35,023,019.60-52,392,811.80-30,771,491.60

Finding the Fourth Proportional to 35,023,019.60, 52,392,811.80 and 30,771,491.60

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Solution

The fourth proportional to 35,023,019.60, 52,392,811.80 and 30,771,491.60 is: 46,032,723.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,023,019.60 : 52,392,811.80 = 30,771,491.60 : x
  2. Step 2: Convert to fraction form
    35,023,019.60/52,392,811.80 = 30,771,491.60/x
  3. Step 3: Cross multiply
    35,023,019.60x = 52,392,811.80 × 30,771,491.60
  4. Step 4: Simplify right side
    35,023,019.60x = 1,612,204,968,204,080.75
  5. Step 5: Solve for x
    x = 1,612,204,968,204,080.75/35,023,019.60
  6. Step 6: Final answer
    x = 46,032,723.24

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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.