Home / 16,119,833-24,182,940.36-4,605,398.24

Finding the Fourth Proportional to 16,119,833, 24,182,940.36 and 4,605,398.24

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Solution

The fourth proportional to 16,119,833, 24,182,940.36 and 4,605,398.24 is: 6,909,008.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,833 : 24,182,940.36 = 4,605,398.24 : x
  2. Step 2: Convert to fraction form
    16,119,833/24,182,940.36 = 4,605,398.24/x
  3. Step 3: Cross multiply
    16,119,833x = 24,182,940.36 × 4,605,398.24
  4. Step 4: Simplify right side
    16,119,833x = 111,372,070,971,968.97
  5. Step 5: Solve for x
    x = 111,372,070,971,968.97/16,119,833
  6. Step 6: Final answer
    x = 6,909,008.98

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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.