Home / 14,032,993-21,052,817.50-4,577,377

Finding the Fourth Proportional to 14,032,993, 21,052,817.50 and 4,577,377

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Solution

The fourth proportional to 14,032,993, 21,052,817.50 and 4,577,377 is: 6,867,151.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,993 : 21,052,817.50 = 4,577,377 : x
  2. Step 2: Convert to fraction form
    14,032,993/21,052,817.50 = 4,577,377/x
  3. Step 3: Cross multiply
    14,032,993x = 21,052,817.50 × 4,577,377
  4. Step 4: Simplify right side
    14,032,993x = 96,366,682,609,697.50
  5. Step 5: Solve for x
    x = 96,366,682,609,697.50/14,032,993
  6. Step 6: Final answer
    x = 6,867,151.05

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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.