Home / 14,733,625.20-22,100,437.80-4,639,340.40

Finding the Fourth Proportional to 14,733,625.20, 22,100,437.80 and 4,639,340.40

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Solution

The fourth proportional to 14,733,625.20, 22,100,437.80 and 4,639,340.40 is: 6,959,010.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,733,625.20 : 22,100,437.80 = 4,639,340.40 : x
  2. Step 2: Convert to fraction form
    14,733,625.20/22,100,437.80 = 4,639,340.40/x
  3. Step 3: Cross multiply
    14,733,625.20x = 22,100,437.80 × 4,639,340.40
  4. Step 4: Simplify right side
    14,733,625.20x = 102,531,453,943,227.12
  5. Step 5: Solve for x
    x = 102,531,453,943,227.12/14,733,625.20
  6. Step 6: Final answer
    x = 6,959,010.60

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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.