Home / 27,092,011.32-37,386,999.72-14,702,104.62

Finding the Fourth Proportional to 27,092,011.32, 37,386,999.72 and 14,702,104.62

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Solution

The fourth proportional to 27,092,011.32, 37,386,999.72 and 14,702,104.62 is: 20,288,917.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,092,011.32 : 37,386,999.72 = 14,702,104.62 : x
  2. Step 2: Convert to fraction form
    27,092,011.32/37,386,999.72 = 14,702,104.62/x
  3. Step 3: Cross multiply
    27,092,011.32x = 37,386,999.72 × 14,702,104.62
  4. Step 4: Simplify right side
    27,092,011.32x = 549,667,581,311,350.69
  5. Step 5: Solve for x
    x = 549,667,581,311,350.69/27,092,011.32
  6. Step 6: Final answer
    x = 20,288,917.45

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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.