Home / 36,343,735.80-54,591,419.70-30,675,031.80

Finding the Fourth Proportional to 36,343,735.80, 54,591,419.70 and 30,675,031.80

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Solution

The fourth proportional to 36,343,735.80, 54,591,419.70 and 30,675,031.80 is: 46,076,538.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,343,735.80 : 54,591,419.70 = 30,675,031.80 : x
  2. Step 2: Convert to fraction form
    36,343,735.80/54,591,419.70 = 30,675,031.80/x
  3. Step 3: Cross multiply
    36,343,735.80x = 54,591,419.70 × 30,675,031.80
  4. Step 4: Simplify right side
    36,343,735.80x = 1,674,593,535,304,646.50
  5. Step 5: Solve for x
    x = 1,674,593,535,304,646.50/36,343,735.80
  6. Step 6: Final answer
    x = 46,076,538.32

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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.