Home / 9,663,385.05-14,496,827.18-4,858,983.45

Finding the Fourth Proportional to 9,663,385.05, 14,496,827.18 and 4,858,983.45

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Solution

The fourth proportional to 9,663,385.05, 14,496,827.18 and 4,858,983.45 is: 7,289,354.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,385.05 : 14,496,827.18 = 4,858,983.45 : x
  2. Step 2: Convert to fraction form
    9,663,385.05/14,496,827.18 = 4,858,983.45/x
  3. Step 3: Cross multiply
    9,663,385.05x = 14,496,827.18 × 4,858,983.45
  4. Step 4: Simplify right side
    9,663,385.05x = 70,439,843,320,835.27
  5. Step 5: Solve for x
    x = 70,439,843,320,835.27/9,663,385.05
  6. Step 6: Final answer
    x = 7,289,354.92

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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.