Home / 14,067,641.32-21,101,068.32-4,483,594.96

Finding the Fourth Proportional to 14,067,641.32, 21,101,068.32 and 4,483,594.96

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Solution

The fourth proportional to 14,067,641.32, 21,101,068.32 and 4,483,594.96 is: 6,725,266.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,641.32 : 21,101,068.32 = 4,483,594.96 : x
  2. Step 2: Convert to fraction form
    14,067,641.32/21,101,068.32 = 4,483,594.96/x
  3. Step 3: Cross multiply
    14,067,641.32x = 21,101,068.32 × 4,483,594.96
  4. Step 4: Simplify right side
    14,067,641.32x = 94,608,643,570,167.67
  5. Step 5: Solve for x
    x = 94,608,643,570,167.67/14,067,641.32
  6. Step 6: Final answer
    x = 6,725,266.97

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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.