Home / 16,058,241.02-22,160,395.01-8,716,075.82

Finding the Fourth Proportional to 16,058,241.02, 22,160,395.01 and 8,716,075.82

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Solution

The fourth proportional to 16,058,241.02, 22,160,395.01 and 8,716,075.82 is: 12,028,196.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,058,241.02 : 22,160,395.01 = 8,716,075.82 : x
  2. Step 2: Convert to fraction form
    16,058,241.02/22,160,395.01 = 8,716,075.82/x
  3. Step 3: Cross multiply
    16,058,241.02x = 22,160,395.01 × 8,716,075.82
  4. Step 4: Simplify right side
    16,058,241.02x = 193,151,682,953,927.28
  5. Step 5: Solve for x
    x = 193,151,682,953,927.28/16,058,241.02
  6. Step 6: Final answer
    x = 12,028,196.79

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1.5x scale

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.