Home / 11,539,733.40-17,309,600.10-11,008,292.40

Finding the Fourth Proportional to 11,539,733.40, 17,309,600.10 and 11,008,292.40

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Solution

The fourth proportional to 11,539,733.40, 17,309,600.10 and 11,008,292.40 is: 16,512,438.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,539,733.40 : 17,309,600.10 = 11,008,292.40 : x
  2. Step 2: Convert to fraction form
    11,539,733.40/17,309,600.10 = 11,008,292.40/x
  3. Step 3: Cross multiply
    11,539,733.40x = 17,309,600.10 × 11,008,292.40
  4. Step 4: Simplify right side
    11,539,733.40x = 190,549,139,227,869.25
  5. Step 5: Solve for x
    x = 190,549,139,227,869.25/11,539,733.40
  6. Step 6: Final answer
    x = 16,512,438.60

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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.