Home / 73,464,496.94-110,196,729-26,781,482.52

Finding the Fourth Proportional to 73,464,496.94, 110,196,729 and 26,781,482.52

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Solution

The fourth proportional to 73,464,496.94, 110,196,729 and 26,781,482.52 is: 40,172,217.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,464,496.94 : 110,196,729 = 26,781,482.52 : x
  2. Step 2: Convert to fraction form
    73,464,496.94/110,196,729 = 26,781,482.52/x
  3. Step 3: Cross multiply
    73,464,496.94x = 110,196,729 × 26,781,482.52
  4. Step 4: Simplify right side
    73,464,496.94x = 2,951,231,771,474,677
  5. Step 5: Solve for x
    x = 2,951,231,771,474,677/73,464,496.94
  6. Step 6: Final answer
    x = 40,172,217.80

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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.