Home / 16,047,076.86-24,071,587.29-6,462,457.02

Finding the Fourth Proportional to 16,047,076.86, 24,071,587.29 and 6,462,457.02

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Solution

The fourth proportional to 16,047,076.86, 24,071,587.29 and 6,462,457.02 is: 9,694,076.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,047,076.86 : 24,071,587.29 = 6,462,457.02 : x
  2. Step 2: Convert to fraction form
    16,047,076.86/24,071,587.29 = 6,462,457.02/x
  3. Step 3: Cross multiply
    16,047,076.86x = 24,071,587.29 × 6,462,457.02
  4. Step 4: Simplify right side
    16,047,076.86x = 155,561,598,264,803.25
  5. Step 5: Solve for x
    x = 155,561,598,264,803.25/16,047,076.86
  6. Step 6: Final answer
    x = 9,694,076.97

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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.