Home / 14,964,403.84-22,453,978.56-6,986,788.48

Finding the Fourth Proportional to 14,964,403.84, 22,453,978.56 and 6,986,788.48

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Solution

The fourth proportional to 14,964,403.84, 22,453,978.56 and 6,986,788.48 is: 10,483,625.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,964,403.84 : 22,453,978.56 = 6,986,788.48 : x
  2. Step 2: Convert to fraction form
    14,964,403.84/22,453,978.56 = 6,986,788.48/x
  3. Step 3: Cross multiply
    14,964,403.84x = 22,453,978.56 × 6,986,788.48
  4. Step 4: Simplify right side
    14,964,403.84x = 156,881,198,733,175
  5. Step 5: Solve for x
    x = 156,881,198,733,175/14,964,403.84
  6. Step 6: Final answer
    x = 10,483,625.04

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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.