Home / 14,641,231.80-21,961,847.70-4,003,663.80

Finding the Fourth Proportional to 14,641,231.80, 21,961,847.70 and 4,003,663.80

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Solution

The fourth proportional to 14,641,231.80, 21,961,847.70 and 4,003,663.80 is: 6,005,495.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,641,231.80 : 21,961,847.70 = 4,003,663.80 : x
  2. Step 2: Convert to fraction form
    14,641,231.80/21,961,847.70 = 4,003,663.80/x
  3. Step 3: Cross multiply
    14,641,231.80x = 21,961,847.70 × 4,003,663.80
  4. Step 4: Simplify right side
    14,641,231.80x = 87,927,854,617,603.25
  5. Step 5: Solve for x
    x = 87,927,854,617,603.25/14,641,231.80
  6. Step 6: Final answer
    x = 6,005,495.70

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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.