Home / 27,008,740.64-37,272,057.66-14,618,830.59

Finding the Fourth Proportional to 27,008,740.64, 37,272,057.66 and 14,618,830.59

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Solution

The fourth proportional to 27,008,740.64, 37,272,057.66 and 14,618,830.59 is: 20,173,983.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,008,740.64 : 37,272,057.66 = 14,618,830.59 : x
  2. Step 2: Convert to fraction form
    27,008,740.64/37,272,057.66 = 14,618,830.59/x
  3. Step 3: Cross multiply
    27,008,740.64x = 37,272,057.66 × 14,618,830.59
  4. Step 4: Simplify right side
    27,008,740.64x = 544,873,896,672,251.75
  5. Step 5: Solve for x
    x = 544,873,896,672,251.75/27,008,740.64
  6. Step 6: Final answer
    x = 20,173,983.82

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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.