Home / 35,542,075.02-53,315,179.26-9,985,077.33

Finding the Fourth Proportional to 35,542,075.02, 53,315,179.26 and 9,985,077.33

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Solution

The fourth proportional to 35,542,075.02, 53,315,179.26 and 9,985,077.33 is: 14,978,196.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,542,075.02 : 53,315,179.26 = 9,985,077.33 : x
  2. Step 2: Convert to fraction form
    35,542,075.02/53,315,179.26 = 9,985,077.33/x
  3. Step 3: Cross multiply
    35,542,075.02x = 53,315,179.26 × 9,985,077.33
  4. Step 4: Simplify right side
    35,542,075.02x = 532,356,187,773,912.19
  5. Step 5: Solve for x
    x = 532,356,187,773,912.19/35,542,075.02
  6. Step 6: Final answer
    x = 14,978,196.62

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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.