Home / 62,933,687.06-86,849,973.33-35,058,272.90

Finding the Fourth Proportional to 62,933,687.06, 86,849,973.33 and 35,058,272.90

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Solution

The fourth proportional to 62,933,687.06, 86,849,973.33 and 35,058,272.90 is: 48,381,243.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,933,687.06 : 86,849,973.33 = 35,058,272.90 : x
  2. Step 2: Convert to fraction form
    62,933,687.06/86,849,973.33 = 35,058,272.90/x
  3. Step 3: Cross multiply
    62,933,687.06x = 86,849,973.33 × 35,058,272.90
  4. Step 4: Simplify right side
    62,933,687.06x = 3,044,810,066,360,861.50
  5. Step 5: Solve for x
    x = 3,044,810,066,360,861.50/62,933,687.06
  6. Step 6: Final answer
    x = 48,381,243.95

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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.