Home / 14,400,454.17-21,600,702.18-5,880,790.65

Finding the Fourth Proportional to 14,400,454.17, 21,600,702.18 and 5,880,790.65

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Solution

The fourth proportional to 14,400,454.17, 21,600,702.18 and 5,880,790.65 is: 8,821,194.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,400,454.17 : 21,600,702.18 = 5,880,790.65 : x
  2. Step 2: Convert to fraction form
    14,400,454.17/21,600,702.18 = 5,880,790.65/x
  3. Step 3: Cross multiply
    14,400,454.17x = 21,600,702.18 × 5,880,790.65
  4. Step 4: Simplify right side
    14,400,454.17x = 127,029,207,413,578.62
  5. Step 5: Solve for x
    x = 127,029,207,413,578.62/14,400,454.17
  6. Step 6: Final answer
    x = 8,821,194.52

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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.