Home / 37,690,326.16-56,544,578.09-13,094,673.01

Finding the Fourth Proportional to 37,690,326.16, 56,544,578.09 and 13,094,673.01

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Solution

The fourth proportional to 37,690,326.16, 56,544,578.09 and 13,094,673.01 is: 19,645,167.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,690,326.16 : 56,544,578.09 = 13,094,673.01 : x
  2. Step 2: Convert to fraction form
    37,690,326.16/56,544,578.09 = 13,094,673.01/x
  3. Step 3: Cross multiply
    37,690,326.16x = 56,544,578.09 × 13,094,673.01
  4. Step 4: Simplify right side
    37,690,326.16x = 740,432,760,576,960.38
  5. Step 5: Solve for x
    x = 740,432,760,576,960.38/37,690,326.16
  6. Step 6: Final answer
    x = 19,645,167.24

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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.