Home / 124,403,914.70-186,605,872.05-33,527,503.70

Finding the Fourth Proportional to 124,403,914.70, 186,605,872.05 and 33,527,503.70

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Solution

The fourth proportional to 124,403,914.70, 186,605,872.05 and 33,527,503.70 is: 50,291,255.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,403,914.70 : 186,605,872.05 = 33,527,503.70 : x
  2. Step 2: Convert to fraction form
    124,403,914.70/186,605,872.05 = 33,527,503.70/x
  3. Step 3: Cross multiply
    124,403,914.70x = 186,605,872.05 × 33,527,503.70
  4. Step 4: Simplify right side
    124,403,914.70x = 6,256,429,065,598,102
  5. Step 5: Solve for x
    x = 6,256,429,065,598,102/124,403,914.70
  6. Step 6: Final answer
    x = 50,291,255.55

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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.