Home / 47,362,031.12-65,359,576.68-26,735,655.44

Finding the Fourth Proportional to 47,362,031.12, 65,359,576.68 and 26,735,655.44

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Solution

The fourth proportional to 47,362,031.12, 65,359,576.68 and 26,735,655.44 is: 36,895,189.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,362,031.12 : 65,359,576.68 = 26,735,655.44 : x
  2. Step 2: Convert to fraction form
    47,362,031.12/65,359,576.68 = 26,735,655.44/x
  3. Step 3: Cross multiply
    47,362,031.12x = 65,359,576.68 × 26,735,655.44
  4. Step 4: Simplify right side
    47,362,031.12x = 1,747,431,121,820,739.25
  5. Step 5: Solve for x
    x = 1,747,431,121,820,739.25/47,362,031.12
  6. Step 6: Final answer
    x = 36,895,189.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.