Home / 36,034,643.75-54,138,195.65-23,106,123.59

Finding the Fourth Proportional to 36,034,643.75, 54,138,195.65 and 23,106,123.59

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Solution

The fourth proportional to 36,034,643.75, 54,138,195.65 and 23,106,123.59 is: 34,714,477.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,034,643.75 : 54,138,195.65 = 23,106,123.59 : x
  2. Step 2: Convert to fraction form
    36,034,643.75/54,138,195.65 = 23,106,123.59/x
  3. Step 3: Cross multiply
    36,034,643.75x = 54,138,195.65 × 23,106,123.59
  4. Step 4: Simplify right side
    36,034,643.75x = 1,250,923,839,415,574.75
  5. Step 5: Solve for x
    x = 1,250,923,839,415,574.75/36,034,643.75
  6. Step 6: Final answer
    x = 34,714,477.77

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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.