Home / 37,282,222.94-55,926,508.37-11,380,342.18

Finding the Fourth Proportional to 37,282,222.94, 55,926,508.37 and 11,380,342.18

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Solution

The fourth proportional to 37,282,222.94, 55,926,508.37 and 11,380,342.18 is: 17,071,482.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,282,222.94 : 55,926,508.37 = 11,380,342.18 : x
  2. Step 2: Convert to fraction form
    37,282,222.94/55,926,508.37 = 11,380,342.18/x
  3. Step 3: Cross multiply
    37,282,222.94x = 55,926,508.37 × 11,380,342.18
  4. Step 4: Simplify right side
    37,282,222.94x = 636,462,802,126,332.38
  5. Step 5: Solve for x
    x = 636,462,802,126,332.38/37,282,222.94
  6. Step 6: Final answer
    x = 17,071,482.11

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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.