Home / 37,988,499.12-56,982,328.28-9,234,662.32

Finding the Fourth Proportional to 37,988,499.12, 56,982,328.28 and 9,234,662.32

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Solution

The fourth proportional to 37,988,499.12, 56,982,328.28 and 9,234,662.32 is: 13,851,891.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,988,499.12 : 56,982,328.28 = 9,234,662.32 : x
  2. Step 2: Convert to fraction form
    37,988,499.12/56,982,328.28 = 9,234,662.32/x
  3. Step 3: Cross multiply
    37,988,499.12x = 56,982,328.28 × 9,234,662.32
  4. Step 4: Simplify right side
    37,988,499.12x = 526,212,559,873,186.44
  5. Step 5: Solve for x
    x = 526,212,559,873,186.44/37,988,499.12
  6. Step 6: Final answer
    x = 13,851,891.28

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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.