Home / 27,009,052.65-37,272,494.48-14,785,909.65

Finding the Fourth Proportional to 27,009,052.65, 37,272,494.48 and 14,785,909.65

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Solution

The fourth proportional to 27,009,052.65, 37,272,494.48 and 14,785,909.65 is: 20,404,556.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,009,052.65 : 37,272,494.48 = 14,785,909.65 : x
  2. Step 2: Convert to fraction form
    27,009,052.65/37,272,494.48 = 14,785,909.65/x
  3. Step 3: Cross multiply
    27,009,052.65x = 37,272,494.48 × 14,785,909.65
  4. Step 4: Simplify right side
    27,009,052.65x = 551,107,735,811,403.69
  5. Step 5: Solve for x
    x = 551,107,735,811,403.69/27,009,052.65
  6. Step 6: Final answer
    x = 20,404,556.31

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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.