Home / 66,872,184.27-92,284,282.76-37,502,886.27

Finding the Fourth Proportional to 66,872,184.27, 92,284,282.76 and 37,502,886.27

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Solution

The fourth proportional to 66,872,184.27, 92,284,282.76 and 37,502,886.27 is: 51,754,357.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,872,184.27 : 92,284,282.76 = 37,502,886.27 : x
  2. Step 2: Convert to fraction form
    66,872,184.27/92,284,282.76 = 37,502,886.27/x
  3. Step 3: Cross multiply
    66,872,184.27x = 92,284,282.76 × 37,502,886.27
  4. Step 4: Simplify right side
    66,872,184.27x = 3,460,926,960,861,308
  5. Step 5: Solve for x
    x = 3,460,926,960,861,308/66,872,184.27
  6. Step 6: Final answer
    x = 51,754,357.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.