Home / 35,906,462.57-53,939,410.01-22,269,686.51

Finding the Fourth Proportional to 35,906,462.57, 53,939,410.01 and 22,269,686.51

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Solution

The fourth proportional to 35,906,462.57, 53,939,410.01 and 22,269,686.51 is: 33,453,970.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,906,462.57 : 53,939,410.01 = 22,269,686.51 : x
  2. Step 2: Convert to fraction form
    35,906,462.57/53,939,410.01 = 22,269,686.51/x
  3. Step 3: Cross multiply
    35,906,462.57x = 53,939,410.01 × 22,269,686.51
  4. Step 4: Simplify right side
    35,906,462.57x = 1,201,213,751,076,010.50
  5. Step 5: Solve for x
    x = 1,201,213,751,076,010.50/35,906,462.57
  6. Step 6: Final answer
    x = 33,453,970.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.