Home / 36,349,422.56-50,153,256.24-22,217,032.16

Finding the Fourth Proportional to 36,349,422.56, 50,153,256.24 and 22,217,032.16

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Solution

The fourth proportional to 36,349,422.56, 50,153,256.24 and 22,217,032.16 is: 30,654,035.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,349,422.56 : 50,153,256.24 = 22,217,032.16 : x
  2. Step 2: Convert to fraction form
    36,349,422.56/50,153,256.24 = 22,217,032.16/x
  3. Step 3: Cross multiply
    36,349,422.56x = 50,153,256.24 × 22,217,032.16
  4. Step 4: Simplify right side
    36,349,422.56x = 1,114,256,506,812,800.75
  5. Step 5: Solve for x
    x = 1,114,256,506,812,800.75/36,349,422.56
  6. Step 6: Final answer
    x = 30,654,035.97

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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.