Home / 14,736,042.70-22,104,064.05-13,460,584.30

Finding the Fourth Proportional to 14,736,042.70, 22,104,064.05 and 13,460,584.30

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Solution

The fourth proportional to 14,736,042.70, 22,104,064.05 and 13,460,584.30 is: 20,190,876.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,736,042.70 : 22,104,064.05 = 13,460,584.30 : x
  2. Step 2: Convert to fraction form
    14,736,042.70/22,104,064.05 = 13,460,584.30/x
  3. Step 3: Cross multiply
    14,736,042.70x = 22,104,064.05 × 13,460,584.30
  4. Step 4: Simplify right side
    14,736,042.70x = 297,533,617,517,624.44
  5. Step 5: Solve for x
    x = 297,533,617,517,624.44/14,736,042.70
  6. Step 6: Final answer
    x = 20,190,876.45

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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.