Home / 17,703,851.66-24,430,742.35-10,161,217.40

Finding the Fourth Proportional to 17,703,851.66, 24,430,742.35 and 10,161,217.40

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Solution

The fourth proportional to 17,703,851.66, 24,430,742.35 and 10,161,217.40 is: 14,022,151.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,703,851.66 : 24,430,742.35 = 10,161,217.40 : x
  2. Step 2: Convert to fraction form
    17,703,851.66/24,430,742.35 = 10,161,217.40/x
  3. Step 3: Cross multiply
    17,703,851.66x = 24,430,742.35 × 10,161,217.40
  4. Step 4: Simplify right side
    17,703,851.66x = 248,246,084,222,861.41
  5. Step 5: Solve for x
    x = 248,246,084,222,861.41/17,703,851.66
  6. Step 6: Final answer
    x = 14,022,151.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.