Home / 62,856,044.91-94,298,253.03-19,140,714

Finding the Fourth Proportional to 62,856,044.91, 94,298,253.03 and 19,140,714

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Solution

The fourth proportional to 62,856,044.91, 94,298,253.03 and 19,140,714 is: 28,715,390.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,856,044.91 : 94,298,253.03 = 19,140,714 : x
  2. Step 2: Convert to fraction form
    62,856,044.91/94,298,253.03 = 19,140,714/x
  3. Step 3: Cross multiply
    62,856,044.91x = 94,298,253.03 × 19,140,714
  4. Step 4: Simplify right side
    62,856,044.91x = 1,804,935,891,946,863.50
  5. Step 5: Solve for x
    x = 1,804,935,891,946,863.50/62,856,044.91
  6. Step 6: Final answer
    x = 28,715,390.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.