Home / 53,449,900.02-73,761,064.32-29,003,614.02

Finding the Fourth Proportional to 53,449,900.02, 73,761,064.32 and 29,003,614.02

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Solution

The fourth proportional to 53,449,900.02, 73,761,064.32 and 29,003,614.02 is: 40,025,097.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,449,900.02 : 73,761,064.32 = 29,003,614.02 : x
  2. Step 2: Convert to fraction form
    53,449,900.02/73,761,064.32 = 29,003,614.02/x
  3. Step 3: Cross multiply
    53,449,900.02x = 73,761,064.32 × 29,003,614.02
  4. Step 4: Simplify right side
    53,449,900.02x = 2,139,337,439,241,673.50
  5. Step 5: Solve for x
    x = 2,139,337,439,241,673.50/53,449,900.02
  6. Step 6: Final answer
    x = 40,025,097.12

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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.