Home / 34,767,571.20-52,151,356.80-25,809,619.20

Finding the Fourth Proportional to 34,767,571.20, 52,151,356.80 and 25,809,619.20

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Solution

The fourth proportional to 34,767,571.20, 52,151,356.80 and 25,809,619.20 is: 38,714,428.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,767,571.20 : 52,151,356.80 = 25,809,619.20 : x
  2. Step 2: Convert to fraction form
    34,767,571.20/52,151,356.80 = 25,809,619.20/x
  3. Step 3: Cross multiply
    34,767,571.20x = 52,151,356.80 × 25,809,619.20
  4. Step 4: Simplify right side
    34,767,571.20x = 1,346,006,659,771,330.50
  5. Step 5: Solve for x
    x = 1,346,006,659,771,330.50/34,767,571.20
  6. Step 6: Final answer
    x = 38,714,428.80

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Similar ratio
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1.5x scale

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.