Home / 59,360,945.80-89,041,418.70-29,127,857.80

Finding the Fourth Proportional to 59,360,945.80, 89,041,418.70 and 29,127,857.80

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Solution

The fourth proportional to 59,360,945.80, 89,041,418.70 and 29,127,857.80 is: 43,691,786.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,360,945.80 : 89,041,418.70 = 29,127,857.80 : x
  2. Step 2: Convert to fraction form
    59,360,945.80/89,041,418.70 = 29,127,857.80/x
  3. Step 3: Cross multiply
    59,360,945.80x = 89,041,418.70 × 29,127,857.80
  4. Step 4: Simplify right side
    59,360,945.80x = 2,593,585,782,203,861
  5. Step 5: Solve for x
    x = 2,593,585,782,203,861/59,360,945.80
  6. Step 6: Final answer
    x = 43,691,786.70

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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.