Home / 33,023,234.80-49,534,852.20-31,700,537.20

Finding the Fourth Proportional to 33,023,234.80, 49,534,852.20 and 31,700,537.20

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Solution

The fourth proportional to 33,023,234.80, 49,534,852.20 and 31,700,537.20 is: 47,550,805.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,023,234.80 : 49,534,852.20 = 31,700,537.20 : x
  2. Step 2: Convert to fraction form
    33,023,234.80/49,534,852.20 = 31,700,537.20/x
  3. Step 3: Cross multiply
    33,023,234.80x = 49,534,852.20 × 31,700,537.20
  4. Step 4: Simplify right side
    33,023,234.80x = 1,570,281,424,862,602
  5. Step 5: Solve for x
    x = 1,570,281,424,862,602/33,023,234.80
  6. Step 6: Final answer
    x = 47,550,805.80

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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.