Home / 27,092,015.32-37,387,005.24-14,702,108.64

Finding the Fourth Proportional to 27,092,015.32, 37,387,005.24 and 14,702,108.64

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Solution

The fourth proportional to 27,092,015.32, 37,387,005.24 and 14,702,108.64 is: 20,288,923.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,092,015.32 : 37,387,005.24 = 14,702,108.64 : x
  2. Step 2: Convert to fraction form
    27,092,015.32/37,387,005.24 = 14,702,108.64/x
  3. Step 3: Cross multiply
    27,092,015.32x = 37,387,005.24 × 14,702,108.64
  4. Step 4: Simplify right side
    27,092,015.32x = 549,667,812,762,729.31
  5. Step 5: Solve for x
    x = 549,667,812,762,729.31/27,092,015.32
  6. Step 6: Final answer
    x = 20,288,923.00

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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.