Home / 63,535,152.54-95,343,036.71-27,143,816.66

Finding the Fourth Proportional to 63,535,152.54, 95,343,036.71 and 27,143,816.66

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Solution

The fourth proportional to 63,535,152.54, 95,343,036.71 and 27,143,816.66 is: 40,732,945.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,535,152.54 : 95,343,036.71 = 27,143,816.66 : x
  2. Step 2: Convert to fraction form
    63,535,152.54/95,343,036.71 = 27,143,816.66/x
  3. Step 3: Cross multiply
    63,535,152.54x = 95,343,036.71 × 27,143,816.66
  4. Step 4: Simplify right side
    63,535,152.54x = 2,587,973,907,651,455.50
  5. Step 5: Solve for x
    x = 2,587,973,907,651,455.50/63,535,152.54
  6. Step 6: Final answer
    x = 40,732,945.53

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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.