Home / 14,560,856.10-21,841,284.15-9,770,840.10

Finding the Fourth Proportional to 14,560,856.10, 21,841,284.15 and 9,770,840.10

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Solution

The fourth proportional to 14,560,856.10, 21,841,284.15 and 9,770,840.10 is: 14,656,260.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,560,856.10 : 21,841,284.15 = 9,770,840.10 : x
  2. Step 2: Convert to fraction form
    14,560,856.10/21,841,284.15 = 9,770,840.10/x
  3. Step 3: Cross multiply
    14,560,856.10x = 21,841,284.15 × 9,770,840.10
  4. Step 4: Simplify right side
    14,560,856.10x = 213,407,695,008,314.41
  5. Step 5: Solve for x
    x = 213,407,695,008,314.41/14,560,856.10
  6. Step 6: Final answer
    x = 14,656,260.15

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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.