Home / 19,004,703.84-26,226,498.24-10,302,874.56

Finding the Fourth Proportional to 19,004,703.84, 26,226,498.24 and 10,302,874.56

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Solution

The fourth proportional to 19,004,703.84, 26,226,498.24 and 10,302,874.56 is: 14,217,970.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,004,703.84 : 26,226,498.24 = 10,302,874.56 : x
  2. Step 2: Convert to fraction form
    19,004,703.84/26,226,498.24 = 10,302,874.56/x
  3. Step 3: Cross multiply
    19,004,703.84x = 26,226,498.24 × 10,302,874.56
  4. Step 4: Simplify right side
    19,004,703.84x = 270,208,321,514,780.78
  5. Step 5: Solve for x
    x = 270,208,321,514,780.78/19,004,703.84
  6. Step 6: Final answer
    x = 14,217,970.66

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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.