Home / 36,343,484.49-50,154,165.66-19,823,963.59

Finding the Fourth Proportional to 36,343,484.49, 50,154,165.66 and 19,823,963.59

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Solution

The fourth proportional to 36,343,484.49, 50,154,165.66 and 19,823,963.59 is: 27,357,155.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,343,484.49 : 50,154,165.66 = 19,823,963.59 : x
  2. Step 2: Convert to fraction form
    36,343,484.49/50,154,165.66 = 19,823,963.59/x
  3. Step 3: Cross multiply
    36,343,484.49x = 50,154,165.66 × 19,823,963.59
  4. Step 4: Simplify right side
    36,343,484.49x = 994,254,353,900,485.62
  5. Step 5: Solve for x
    x = 994,254,353,900,485.62/36,343,484.49
  6. Step 6: Final answer
    x = 27,357,155.42

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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.