Home / 46,857,150.72-70,331,176.32-22,613,139.20

Finding the Fourth Proportional to 46,857,150.72, 70,331,176.32 and 22,613,139.20

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Solution

The fourth proportional to 46,857,150.72, 70,331,176.32 and 22,613,139.20 is: 33,941,642.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,857,150.72 : 70,331,176.32 = 22,613,139.20 : x
  2. Step 2: Convert to fraction form
    46,857,150.72/70,331,176.32 = 22,613,139.20/x
  3. Step 3: Cross multiply
    46,857,150.72x = 70,331,176.32 × 22,613,139.20
  4. Step 4: Simplify right side
    46,857,150.72x = 1,590,408,680,223,903.50
  5. Step 5: Solve for x
    x = 1,590,408,680,223,903.50/46,857,150.72
  6. Step 6: Final answer
    x = 33,941,642.97

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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.