Home / 17,980,650.32-24,792,095.40-14,532,227.60

Finding the Fourth Proportional to 17,980,650.32, 24,792,095.40 and 14,532,227.60

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Solution

The fourth proportional to 17,980,650.32, 24,792,095.40 and 14,532,227.60 is: 20,037,338.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,980,650.32 : 24,792,095.40 = 14,532,227.60 : x
  2. Step 2: Convert to fraction form
    17,980,650.32/24,792,095.40 = 14,532,227.60/x
  3. Step 3: Cross multiply
    17,980,650.32x = 24,792,095.40 × 14,532,227.60
  4. Step 4: Simplify right side
    17,980,650.32x = 360,284,373,033,713
  5. Step 5: Solve for x
    x = 360,284,373,033,713/17,980,650.32
  6. Step 6: Final answer
    x = 20,037,338.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.