Home / 41,550,822.48-57,310,390.98-29,163,678.78

Finding the Fourth Proportional to 41,550,822.48, 57,310,390.98 and 29,163,678.78

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Solution

The fourth proportional to 41,550,822.48, 57,310,390.98 and 29,163,678.78 is: 40,224,999.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,550,822.48 : 57,310,390.98 = 29,163,678.78 : x
  2. Step 2: Convert to fraction form
    41,550,822.48/57,310,390.98 = 29,163,678.78/x
  3. Step 3: Cross multiply
    41,550,822.48x = 57,310,390.98 × 29,163,678.78
  4. Step 4: Simplify right side
    41,550,822.48x = 1,671,381,833,296,929.50
  5. Step 5: Solve for x
    x = 1,671,381,833,296,929.50/41,550,822.48
  6. Step 6: Final answer
    x = 40,224,999.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.