Home / 10,695,625.48-16,044,963.06-3,507,721.96

Finding the Fourth Proportional to 10,695,625.48, 16,044,963.06 and 3,507,721.96

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Solution

The fourth proportional to 10,695,625.48, 16,044,963.06 and 3,507,721.96 is: 5,262,083.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,695,625.48 : 16,044,963.06 = 3,507,721.96 : x
  2. Step 2: Convert to fraction form
    10,695,625.48/16,044,963.06 = 3,507,721.96/x
  3. Step 3: Cross multiply
    10,695,625.48x = 16,044,963.06 × 3,507,721.96
  4. Step 4: Simplify right side
    10,695,625.48x = 56,281,269,272,950.80
  5. Step 5: Solve for x
    x = 56,281,269,272,950.80/10,695,625.48
  6. Step 6: Final answer
    x = 5,262,083.02

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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.