Home / 16,273,361.50-22,458,288.63-9,030,017.50

Finding the Fourth Proportional to 16,273,361.50, 22,458,288.63 and 9,030,017.50

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Solution

The fourth proportional to 16,273,361.50, 22,458,288.63 and 9,030,017.50 is: 12,462,006.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,273,361.50 : 22,458,288.63 = 9,030,017.50 : x
  2. Step 2: Convert to fraction form
    16,273,361.50/22,458,288.63 = 9,030,017.50/x
  3. Step 3: Cross multiply
    16,273,361.50x = 22,458,288.63 × 9,030,017.50
  4. Step 4: Simplify right side
    16,273,361.50x = 202,798,739,348,951
  5. Step 5: Solve for x
    x = 202,798,739,348,951/16,273,361.50
  6. Step 6: Final answer
    x = 12,462,006.66

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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.