Home / 14,890,908.86-22,337,649.86-4,108,209.71

Finding the Fourth Proportional to 14,890,908.86, 22,337,649.86 and 4,108,209.71

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Solution

The fourth proportional to 14,890,908.86, 22,337,649.86 and 4,108,209.71 is: 6,162,669.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890,908.86 : 22,337,649.86 = 4,108,209.71 : x
  2. Step 2: Convert to fraction form
    14,890,908.86/22,337,649.86 = 4,108,209.71/x
  3. Step 3: Cross multiply
    14,890,908.86x = 22,337,649.86 × 4,108,209.71
  4. Step 4: Simplify right side
    14,890,908.86x = 91,767,750,109,676.77
  5. Step 5: Solve for x
    x = 91,767,750,109,676.77/14,890,908.86
  6. Step 6: Final answer
    x = 6,162,669.52

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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.