Home / 97,822,843.43-146,734,170.17-25,039,507.32

Finding the Fourth Proportional to 97,822,843.43, 146,734,170.17 and 25,039,507.32

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Solution

The fourth proportional to 97,822,843.43, 146,734,170.17 and 25,039,507.32 is: 37,559,236.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,822,843.43 : 146,734,170.17 = 25,039,507.32 : x
  2. Step 2: Convert to fraction form
    97,822,843.43/146,734,170.17 = 25,039,507.32/x
  3. Step 3: Cross multiply
    97,822,843.43x = 146,734,170.17 × 25,039,507.32
  4. Step 4: Simplify right side
    97,822,843.43x = 3,674,151,327,940,643
  5. Step 5: Solve for x
    x = 3,674,151,327,940,643/97,822,843.43
  6. Step 6: Final answer
    x = 37,559,236.67

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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.