Home / 36,677,254.53-50,613,541.14-20,995,759.23

Finding the Fourth Proportional to 36,677,254.53, 50,613,541.14 and 20,995,759.23

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Solution

The fourth proportional to 36,677,254.53, 50,613,541.14 and 20,995,759.23 is: 28,973,535.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,677,254.53 : 50,613,541.14 = 20,995,759.23 : x
  2. Step 2: Convert to fraction form
    36,677,254.53/50,613,541.14 = 20,995,759.23/x
  3. Step 3: Cross multiply
    36,677,254.53x = 50,613,541.14 × 20,995,759.23
  4. Step 4: Simplify right side
    36,677,254.53x = 1,062,669,723,553,139.75
  5. Step 5: Solve for x
    x = 1,062,669,723,553,139.75/36,677,254.53
  6. Step 6: Final answer
    x = 28,973,535.16

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1.5x scale

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.