Home / 19,951,341.44-27,532,834.66-10,783,984.18

Finding the Fourth Proportional to 19,951,341.44, 27,532,834.66 and 10,783,984.18

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Solution

The fourth proportional to 19,951,341.44, 27,532,834.66 and 10,783,984.18 is: 14,881,889.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,951,341.44 : 27,532,834.66 = 10,783,984.18 : x
  2. Step 2: Convert to fraction form
    19,951,341.44/27,532,834.66 = 10,783,984.18/x
  3. Step 3: Cross multiply
    19,951,341.44x = 27,532,834.66 × 10,783,984.18
  4. Step 4: Simplify right side
    19,951,341.44x = 296,913,653,403,995.69
  5. Step 5: Solve for x
    x = 296,913,653,403,995.69/19,951,341.44
  6. Step 6: Final answer
    x = 14,881,889.24

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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.