Home / 34,577,346.24-47,716,884.72-18,896,682.48

Finding the Fourth Proportional to 34,577,346.24, 47,716,884.72 and 18,896,682.48

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Solution

The fourth proportional to 34,577,346.24, 47,716,884.72 and 18,896,682.48 is: 26,077,502.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,577,346.24 : 47,716,884.72 = 18,896,682.48 : x
  2. Step 2: Convert to fraction form
    34,577,346.24/47,716,884.72 = 18,896,682.48/x
  3. Step 3: Cross multiply
    34,577,346.24x = 47,716,884.72 × 18,896,682.48
  4. Step 4: Simplify right side
    34,577,346.24x = 901,690,819,488,603.75
  5. Step 5: Solve for x
    x = 901,690,819,488,603.75/34,577,346.24
  6. Step 6: Final answer
    x = 26,077,502.11

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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.