Home / 19,545,314.31-26,975,771.55-10,846,281.24

Finding the Fourth Proportional to 19,545,314.31, 26,975,771.55 and 10,846,281.24

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Solution

The fourth proportional to 19,545,314.31, 26,975,771.55 and 10,846,281.24 is: 14,969,664.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,545,314.31 : 26,975,771.55 = 10,846,281.24 : x
  2. Step 2: Convert to fraction form
    19,545,314.31/26,975,771.55 = 10,846,281.24/x
  3. Step 3: Cross multiply
    19,545,314.31x = 26,975,771.55 × 10,846,281.24
  4. Step 4: Simplify right side
    19,545,314.31x = 292,586,804,897,290.75
  5. Step 5: Solve for x
    x = 292,586,804,897,290.75/19,545,314.31
  6. Step 6: Final answer
    x = 14,969,664.86

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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.