Home / 49,848,154.66-74,798,575.86-35,368,650.22

Finding the Fourth Proportional to 49,848,154.66, 74,798,575.86 and 35,368,650.22

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Solution

The fourth proportional to 49,848,154.66, 74,798,575.86 and 35,368,650.22 is: 53,071,667.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,848,154.66 : 74,798,575.86 = 35,368,650.22 : x
  2. Step 2: Convert to fraction form
    49,848,154.66/74,798,575.86 = 35,368,650.22/x
  3. Step 3: Cross multiply
    49,848,154.66x = 74,798,575.86 × 35,368,650.22
  4. Step 4: Simplify right side
    49,848,154.66x = 2,645,524,666,172,483
  5. Step 5: Solve for x
    x = 2,645,524,666,172,483/49,848,154.66
  6. Step 6: Final answer
    x = 53,071,667.03

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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.