Home / 27,886,426.14-38,487,833.55-23,232,831.42

Finding the Fourth Proportional to 27,886,426.14, 38,487,833.55 and 23,232,831.42

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Solution

The fourth proportional to 27,886,426.14, 38,487,833.55 and 23,232,831.42 is: 32,065,110.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,886,426.14 : 38,487,833.55 = 23,232,831.42 : x
  2. Step 2: Convert to fraction form
    27,886,426.14/38,487,833.55 = 23,232,831.42/x
  3. Step 3: Cross multiply
    27,886,426.14x = 38,487,833.55 × 23,232,831.42
  4. Step 4: Simplify right side
    27,886,426.14x = 894,181,348,588,170.12
  5. Step 5: Solve for x
    x = 894,181,348,588,170.12/27,886,426.14
  6. Step 6: Final answer
    x = 32,065,110.96

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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.