Home / 35,695,930.39-53,548,661.94-14,125,487.56

Finding the Fourth Proportional to 35,695,930.39, 53,548,661.94 and 14,125,487.56

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Solution

The fourth proportional to 35,695,930.39, 53,548,661.94 and 14,125,487.56 is: 21,190,117.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,695,930.39 : 53,548,661.94 = 14,125,487.56 : x
  2. Step 2: Convert to fraction form
    35,695,930.39/53,548,661.94 = 14,125,487.56/x
  3. Step 3: Cross multiply
    35,695,930.39x = 53,548,661.94 × 14,125,487.56
  4. Step 4: Simplify right side
    35,695,930.39x = 756,400,958,088,115.50
  5. Step 5: Solve for x
    x = 756,400,958,088,115.50/35,695,930.39
  6. Step 6: Final answer
    x = 21,190,117.47

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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.