Home / 27,191,592.12-37,525,181.40-14,802,488.22

Finding the Fourth Proportional to 27,191,592.12, 37,525,181.40 and 14,802,488.22

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Solution

The fourth proportional to 27,191,592.12, 37,525,181.40 and 14,802,488.22 is: 20,427,860.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,191,592.12 : 37,525,181.40 = 14,802,488.22 : x
  2. Step 2: Convert to fraction form
    27,191,592.12/37,525,181.40 = 14,802,488.22/x
  3. Step 3: Cross multiply
    27,191,592.12x = 37,525,181.40 × 14,802,488.22
  4. Step 4: Simplify right side
    27,191,592.12x = 555,466,055,626,863.12
  5. Step 5: Solve for x
    x = 555,466,055,626,863.12/27,191,592.12
  6. Step 6: Final answer
    x = 20,427,860.68

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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.