Home / 35,330,110.20-52,996,914.90-18,323,998.20

Finding the Fourth Proportional to 35,330,110.20, 52,996,914.90 and 18,323,998.20

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Solution

The fourth proportional to 35,330,110.20, 52,996,914.90 and 18,323,998.20 is: 27,486,904.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,330,110.20 : 52,996,914.90 = 18,323,998.20 : x
  2. Step 2: Convert to fraction form
    35,330,110.20/52,996,914.90 = 18,323,998.20/x
  3. Step 3: Cross multiply
    35,330,110.20x = 52,996,914.90 × 18,323,998.20
  4. Step 4: Simplify right side
    35,330,110.20x = 971,115,373,233,153.12
  5. Step 5: Solve for x
    x = 971,115,373,233,153.12/35,330,110.20
  6. Step 6: Final answer
    x = 27,486,904.73

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1.5x scale

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.