Home / 24,758,889.52-34,169,722.68-13,893,916.72

Finding the Fourth Proportional to 24,758,889.52, 34,169,722.68 and 13,893,916.72

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Solution

The fourth proportional to 24,758,889.52, 34,169,722.68 and 13,893,916.72 is: 19,174,982.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,758,889.52 : 34,169,722.68 = 13,893,916.72 : x
  2. Step 2: Convert to fraction form
    24,758,889.52/34,169,722.68 = 13,893,916.72/x
  3. Step 3: Cross multiply
    24,758,889.52x = 34,169,722.68 × 13,893,916.72
  4. Step 4: Simplify right side
    24,758,889.52x = 474,751,281,261,415.25
  5. Step 5: Solve for x
    x = 474,751,281,261,415.25/24,758,889.52
  6. Step 6: Final answer
    x = 19,174,982.82

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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.