Home / 58,259,832.35-80,398,172.54-32,154,349.41

Finding the Fourth Proportional to 58,259,832.35, 80,398,172.54 and 32,154,349.41

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Solution

The fourth proportional to 58,259,832.35, 80,398,172.54 and 32,154,349.41 is: 44,372,783.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,259,832.35 : 80,398,172.54 = 32,154,349.41 : x
  2. Step 2: Convert to fraction form
    58,259,832.35/80,398,172.54 = 32,154,349.41/x
  3. Step 3: Cross multiply
    58,259,832.35x = 80,398,172.54 × 32,154,349.41
  4. Step 4: Simplify right side
    58,259,832.35x = 2,585,150,931,857,013
  5. Step 5: Solve for x
    x = 2,585,150,931,857,013/58,259,832.35
  6. Step 6: Final answer
    x = 44,372,783.58

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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.