Home / 19,935,394.52-27,510,854.99-10,768,037.27

Finding the Fourth Proportional to 19,935,394.52, 27,510,854.99 and 10,768,037.27

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Solution

The fourth proportional to 19,935,394.52, 27,510,854.99 and 10,768,037.27 is: 14,859,897.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,935,394.52 : 27,510,854.99 = 10,768,037.27 : x
  2. Step 2: Convert to fraction form
    19,935,394.52/27,510,854.99 = 10,768,037.27/x
  3. Step 3: Cross multiply
    19,935,394.52x = 27,510,854.99 × 10,768,037.27
  4. Step 4: Simplify right side
    19,935,394.52x = 296,237,911,670,491
  5. Step 5: Solve for x
    x = 296,237,911,670,491/19,935,394.52
  6. Step 6: Final answer
    x = 14,859,897.13

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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.