Home / 19,369,946.83-26,732,414.70-14,466,656.27

Finding the Fourth Proportional to 19,369,946.83, 26,732,414.70 and 14,466,656.27

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Solution

The fourth proportional to 19,369,946.83, 26,732,414.70 and 14,466,656.27 is: 19,965,395.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,369,946.83 : 26,732,414.70 = 14,466,656.27 : x
  2. Step 2: Convert to fraction form
    19,369,946.83/26,732,414.70 = 14,466,656.27/x
  3. Step 3: Cross multiply
    19,369,946.83x = 26,732,414.70 × 14,466,656.27
  4. Step 4: Simplify right side
    19,369,946.83x = 386,728,654,648,456.38
  5. Step 5: Solve for x
    x = 386,728,654,648,456.38/19,369,946.83
  6. Step 6: Final answer
    x = 19,965,395.78

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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.