Home / 14,191,700.34-19,593,053.88-9,305,446.30

Finding the Fourth Proportional to 14,191,700.34, 19,593,053.88 and 9,305,446.30

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Solution

The fourth proportional to 14,191,700.34, 19,593,053.88 and 9,305,446.30 is: 12,847,094.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,191,700.34 : 19,593,053.88 = 9,305,446.30 : x
  2. Step 2: Convert to fraction form
    14,191,700.34/19,593,053.88 = 9,305,446.30/x
  3. Step 3: Cross multiply
    14,191,700.34x = 19,593,053.88 × 9,305,446.30
  4. Step 4: Simplify right side
    14,191,700.34x = 182,322,110,733,346.66
  5. Step 5: Solve for x
    x = 182,322,110,733,346.66/14,191,700.34
  6. Step 6: Final answer
    x = 12,847,094.17

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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.