Home / 26,129,488.27-36,059,621.23-14,369,650.73

Finding the Fourth Proportional to 26,129,488.27, 36,059,621.23 and 14,369,650.73

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Solution

The fourth proportional to 26,129,488.27, 36,059,621.23 and 14,369,650.73 is: 19,830,628.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,129,488.27 : 36,059,621.23 = 14,369,650.73 : x
  2. Step 2: Convert to fraction form
    26,129,488.27/36,059,621.23 = 14,369,650.73/x
  3. Step 3: Cross multiply
    26,129,488.27x = 36,059,621.23 × 14,369,650.73
  4. Step 4: Simplify right side
    26,129,488.27x = 518,164,162,531,192.94
  5. Step 5: Solve for x
    x = 518,164,162,531,192.94/26,129,488.27
  6. Step 6: Final answer
    x = 19,830,628.03

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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.