Home / 33,215,670.60-49,831,379.10-17,044,117.80

Finding the Fourth Proportional to 33,215,670.60, 49,831,379.10 and 17,044,117.80

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Solution

The fourth proportional to 33,215,670.60, 49,831,379.10 and 17,044,117.80 is: 25,570,216.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,215,670.60 : 49,831,379.10 = 17,044,117.80 : x
  2. Step 2: Convert to fraction form
    33,215,670.60/49,831,379.10 = 17,044,117.80/x
  3. Step 3: Cross multiply
    33,215,670.60x = 49,831,379.10 × 17,044,117.80
  4. Step 4: Simplify right side
    33,215,670.60x = 849,331,895,516,858
  5. Step 5: Solve for x
    x = 849,331,895,516,858/33,215,670.60
  6. Step 6: Final answer
    x = 25,570,216.71

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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.