Home / 11,944,768.61-17,829,951.58-10,249,803.98

Finding the Fourth Proportional to 11,944,768.61, 17,829,951.58 and 10,249,803.98

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Solution

The fourth proportional to 11,944,768.61, 17,829,951.58 and 10,249,803.98 is: 15,299,878.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,944,768.61 : 17,829,951.58 = 10,249,803.98 : x
  2. Step 2: Convert to fraction form
    11,944,768.61/17,829,951.58 = 10,249,803.98/x
  3. Step 3: Cross multiply
    11,944,768.61x = 17,829,951.58 × 10,249,803.98
  4. Step 4: Simplify right side
    11,944,768.61x = 182,753,508,658,416.09
  5. Step 5: Solve for x
    x = 182,753,508,658,416.09/11,944,768.61
  6. Step 6: Final answer
    x = 15,299,878.51

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.