Home / 13,636,013.34-30,298,903.03

Finding the Third Proportional to 13,636,013.34 and 30,298,903.03

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Solution

The third proportional to 13,636,013.34 and 30,298,903.03 is: 67,323,454.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,636,013.34 : 30,298,903.03 = 30,298,903.03 : x
  2. Step 2: Convert to fraction form
    13,636,013.34/30,298,903.03 = 30,298,903.03/x
  3. Step 3: Cross multiply
    13,636,013.34x = 30,298,903.03 × 30,298,903.03
  4. Step 4: Simplify right side
    13,636,013.34x = 918,023,524,897,090.50
  5. Step 5: Solve for x
    x = 918,023,524,897,090.50/13,636,013.34
  6. Step 6: Final answer
    x = 67,323,454.57

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.