Home / 14,017,724.16-21,026,446.07-4,433,104.32

Finding the Fourth Proportional to 14,017,724.16, 21,026,446.07 and 4,433,104.32

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Solution

The fourth proportional to 14,017,724.16, 21,026,446.07 and 4,433,104.32 is: 6,649,612.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,017,724.16 : 21,026,446.07 = 4,433,104.32 : x
  2. Step 2: Convert to fraction form
    14,017,724.16/21,026,446.07 = 4,433,104.32/x
  3. Step 3: Cross multiply
    14,017,724.16x = 21,026,446.07 × 4,433,104.32
  4. Step 4: Simplify right side
    14,017,724.16x = 93,212,428,884,998.52
  5. Step 5: Solve for x
    x = 93,212,428,884,998.52/14,017,724.16
  6. Step 6: Final answer
    x = 6,649,612.15

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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.