Home / 27,189,808.86-37,522,926.36-14,799,303.88

Finding the Fourth Proportional to 27,189,808.86, 37,522,926.36 and 14,799,303.88

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Solution

The fourth proportional to 27,189,808.86, 37,522,926.36 and 14,799,303.88 is: 20,423,578.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,189,808.86 : 37,522,926.36 = 14,799,303.88 : x
  2. Step 2: Convert to fraction form
    27,189,808.86/37,522,926.36 = 14,799,303.88/x
  3. Step 3: Cross multiply
    27,189,808.86x = 37,522,926.36 × 14,799,303.88
  4. Step 4: Simplify right side
    27,189,808.86x = 555,313,189,668,502.31
  5. Step 5: Solve for x
    x = 555,313,189,668,502.31/27,189,808.86
  6. Step 6: Final answer
    x = 20,423,578.28

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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.