Home / 37,303,677.40-55,955,516.10-22,149,808.60

Finding the Fourth Proportional to 37,303,677.40, 55,955,516.10 and 22,149,808.60

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Solution

The fourth proportional to 37,303,677.40, 55,955,516.10 and 22,149,808.60 is: 33,224,712.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,303,677.40 : 55,955,516.10 = 22,149,808.60 : x
  2. Step 2: Convert to fraction form
    37,303,677.40/55,955,516.10 = 22,149,808.60/x
  3. Step 3: Cross multiply
    37,303,677.40x = 55,955,516.10 × 22,149,808.60
  4. Step 4: Simplify right side
    37,303,677.40x = 1,239,403,971,729,218.50
  5. Step 5: Solve for x
    x = 1,239,403,971,729,218.50/37,303,677.40
  6. Step 6: Final answer
    x = 33,224,712.90

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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.