Home / 33,443,861.66-50,153,763.93-11,578,303.70

Finding the Fourth Proportional to 33,443,861.66, 50,153,763.93 and 11,578,303.70

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Solution

The fourth proportional to 33,443,861.66, 50,153,763.93 and 11,578,303.70 is: 17,363,291.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,443,861.66 : 50,153,763.93 = 11,578,303.70 : x
  2. Step 2: Convert to fraction form
    33,443,861.66/50,153,763.93 = 11,578,303.70/x
  3. Step 3: Cross multiply
    33,443,861.66x = 50,153,763.93 × 11,578,303.70
  4. Step 4: Simplify right side
    33,443,861.66x = 580,695,510,479,645.50
  5. Step 5: Solve for x
    x = 580,695,510,479,645.50/33,443,861.66
  6. Step 6: Final answer
    x = 17,363,291.25

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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.