Home / 37,418,799.33-56,128,336.88-11,510,921.16

Finding the Fourth Proportional to 37,418,799.33, 56,128,336.88 and 11,510,921.16

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Solution

The fourth proportional to 37,418,799.33, 56,128,336.88 and 11,510,921.16 is: 17,266,424.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,418,799.33 : 56,128,336.88 = 11,510,921.16 : x
  2. Step 2: Convert to fraction form
    37,418,799.33/56,128,336.88 = 11,510,921.16/x
  3. Step 3: Cross multiply
    37,418,799.33x = 56,128,336.88 × 11,510,921.16
  4. Step 4: Simplify right side
    37,418,799.33x = 646,088,860,610,045.75
  5. Step 5: Solve for x
    x = 646,088,860,610,045.75/37,418,799.33
  6. Step 6: Final answer
    x = 17,266,424.16

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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.