Home / 37,196,661.14-55,793,960.30-9,903,188.06

Finding the Fourth Proportional to 37,196,661.14, 55,793,960.30 and 9,903,188.06

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Solution

The fourth proportional to 37,196,661.14, 55,793,960.30 and 9,903,188.06 is: 14,854,507.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,196,661.14 : 55,793,960.30 = 9,903,188.06 : x
  2. Step 2: Convert to fraction form
    37,196,661.14/55,793,960.30 = 9,903,188.06/x
  3. Step 3: Cross multiply
    37,196,661.14x = 55,793,960.30 × 9,903,188.06
  4. Step 4: Simplify right side
    37,196,661.14x = 552,538,081,463,074
  5. Step 5: Solve for x
    x = 552,538,081,463,074/37,196,661.14
  6. Step 6: Final answer
    x = 14,854,507.49

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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.