Home / 10,903,362.90-16,355,044.35-10,693,410.90

Finding the Fourth Proportional to 10,903,362.90, 16,355,044.35 and 10,693,410.90

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Solution

The fourth proportional to 10,903,362.90, 16,355,044.35 and 10,693,410.90 is: 16,040,116.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,362.90 : 16,355,044.35 = 10,693,410.90 : x
  2. Step 2: Convert to fraction form
    10,903,362.90/16,355,044.35 = 10,693,410.90/x
  3. Step 3: Cross multiply
    10,903,362.90x = 16,355,044.35 × 10,693,410.90
  4. Step 4: Simplify right side
    10,903,362.90x = 174,891,209,522,273.41
  5. Step 5: Solve for x
    x = 174,891,209,522,273.41/10,903,362.90
  6. Step 6: Final answer
    x = 16,040,116.35

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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.