Home / 36,000,682.64-49,681,073.77-19,480,807.37

Finding the Fourth Proportional to 36,000,682.64, 49,681,073.77 and 19,480,807.37

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Solution

The fourth proportional to 36,000,682.64, 49,681,073.77 and 19,480,807.37 is: 26,883,585.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,000,682.64 : 49,681,073.77 = 19,480,807.37 : x
  2. Step 2: Convert to fraction form
    36,000,682.64/49,681,073.77 = 19,480,807.37/x
  3. Step 3: Cross multiply
    36,000,682.64x = 49,681,073.77 × 19,480,807.37
  4. Step 4: Simplify right side
    36,000,682.64x = 967,827,428,123,630.25
  5. Step 5: Solve for x
    x = 967,827,428,123,630.25/36,000,682.64
  6. Step 6: Final answer
    x = 26,883,585.46

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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.