Home / 14,753,005.65-22,127,515.32-3,970,953.50

Finding the Fourth Proportional to 14,753,005.65, 22,127,515.32 and 3,970,953.50

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Solution

The fourth proportional to 14,753,005.65, 22,127,515.32 and 3,970,953.50 is: 5,955,893.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,753,005.65 : 22,127,515.32 = 3,970,953.50 : x
  2. Step 2: Convert to fraction form
    14,753,005.65/22,127,515.32 = 3,970,953.50/x
  3. Step 3: Cross multiply
    14,753,005.65x = 22,127,515.32 × 3,970,953.50
  4. Step 4: Simplify right side
    14,753,005.65x = 87,867,334,374,348.69
  5. Step 5: Solve for x
    x = 87,867,334,374,348.69/14,753,005.65
  6. Step 6: Final answer
    x = 5,955,893.76

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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.