Home / 19,107,273.22-26,366,842.65-10,522,569.22

Finding the Fourth Proportional to 19,107,273.22, 26,366,842.65 and 10,522,569.22

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Solution

The fourth proportional to 19,107,273.22, 26,366,842.65 and 10,522,569.22 is: 14,520,487.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,107,273.22 : 26,366,842.65 = 10,522,569.22 : x
  2. Step 2: Convert to fraction form
    19,107,273.22/26,366,842.65 = 10,522,569.22/x
  3. Step 3: Cross multiply
    19,107,273.22x = 26,366,842.65 × 10,522,569.22
  4. Step 4: Simplify right side
    19,107,273.22x = 277,446,926,897,473.25
  5. Step 5: Solve for x
    x = 277,446,926,897,473.25/19,107,273.22
  6. Step 6: Final answer
    x = 14,520,487.76

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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.