Home / 11,008,127.60-16,498,194.60-5,316,095.60

Finding the Fourth Proportional to 11,008,127.60, 16,498,194.60 and 5,316,095.60

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Solution

The fourth proportional to 11,008,127.60, 16,498,194.60 and 5,316,095.60 is: 7,967,384.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,008,127.60 : 16,498,194.60 = 5,316,095.60 : x
  2. Step 2: Convert to fraction form
    11,008,127.60/16,498,194.60 = 5,316,095.60/x
  3. Step 3: Cross multiply
    11,008,127.60x = 16,498,194.60 × 5,316,095.60
  4. Step 4: Simplify right side
    11,008,127.60x = 87,705,979,721,003.75
  5. Step 5: Solve for x
    x = 87,705,979,721,003.75/11,008,127.60
  6. Step 6: Final answer
    x = 7,967,384.00

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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.