Home / 27,357,294.24-37,752,782.40-14,967,270.72

Finding the Fourth Proportional to 27,357,294.24, 37,752,782.40 and 14,967,270.72

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Solution

The fourth proportional to 27,357,294.24, 37,752,782.40 and 14,967,270.72 is: 20,654,678.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,357,294.24 : 37,752,782.40 = 14,967,270.72 : x
  2. Step 2: Convert to fraction form
    27,357,294.24/37,752,782.40 = 14,967,270.72/x
  3. Step 3: Cross multiply
    27,357,294.24x = 37,752,782.40 × 14,967,270.72
  4. Step 4: Simplify right side
    27,357,294.24x = 565,056,114,614,051.38
  5. Step 5: Solve for x
    x = 565,056,114,614,051.38/27,357,294.24
  6. Step 6: Final answer
    x = 20,654,678.41

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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.