Home / 53,499,000.53-73,851,221-36,118,887.23

Finding the Fourth Proportional to 53,499,000.53, 73,851,221 and 36,118,887.23

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Solution

The fourth proportional to 53,499,000.53, 73,851,221 and 36,118,887.23 is: 49,859,322.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,499,000.53 : 73,851,221 = 36,118,887.23 : x
  2. Step 2: Convert to fraction form
    53,499,000.53/73,851,221 = 36,118,887.23/x
  3. Step 3: Cross multiply
    53,499,000.53x = 73,851,221 × 36,118,887.23
  4. Step 4: Simplify right side
    53,499,000.53x = 2,667,423,923,096,807.50
  5. Step 5: Solve for x
    x = 2,667,423,923,096,807.50/53,499,000.53
  6. Step 6: Final answer
    x = 49,859,322.54

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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.