Home / 19,182,538.53-26,471,590.35-10,480,523.85

Finding the Fourth Proportional to 19,182,538.53, 26,471,590.35 and 10,480,523.85

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Solution

The fourth proportional to 19,182,538.53, 26,471,590.35 and 10,480,523.85 is: 14,462,952.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,182,538.53 : 26,471,590.35 = 10,480,523.85 : x
  2. Step 2: Convert to fraction form
    19,182,538.53/26,471,590.35 = 10,480,523.85/x
  3. Step 3: Cross multiply
    19,182,538.53x = 26,471,590.35 × 10,480,523.85
  4. Step 4: Simplify right side
    19,182,538.53x = 277,436,134,010,604.84
  5. Step 5: Solve for x
    x = 277,436,134,010,604.84/19,182,538.53
  6. Step 6: Final answer
    x = 14,462,952.00

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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.