Home / 14,081,267.70-19,467,687.15-10,404,385.02

Finding the Fourth Proportional to 14,081,267.70, 19,467,687.15 and 10,404,385.02

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Solution

The fourth proportional to 14,081,267.70, 19,467,687.15 and 10,404,385.02 is: 14,384,309.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,081,267.70 : 19,467,687.15 = 10,404,385.02 : x
  2. Step 2: Convert to fraction form
    14,081,267.70/19,467,687.15 = 10,404,385.02/x
  3. Step 3: Cross multiply
    14,081,267.70x = 19,467,687.15 × 10,404,385.02
  4. Step 4: Simplify right side
    14,081,267.70x = 202,549,312,557,506.47
  5. Step 5: Solve for x
    x = 202,549,312,557,506.47/14,081,267.70
  6. Step 6: Final answer
    x = 14,384,309.49

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1.5x scale

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.