Home / 62,593,200.83-93,823,534.78-21,054,533.19

Finding the Fourth Proportional to 62,593,200.83, 93,823,534.78 and 21,054,533.19

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Solution

The fourth proportional to 62,593,200.83, 93,823,534.78 and 21,054,533.19 is: 31,559,509.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,593,200.83 : 93,823,534.78 = 21,054,533.19 : x
  2. Step 2: Convert to fraction form
    62,593,200.83/93,823,534.78 = 21,054,533.19/x
  3. Step 3: Cross multiply
    62,593,200.83x = 93,823,534.78 × 21,054,533.19
  4. Step 4: Simplify right side
    62,593,200.83x = 1,975,410,726,923,357
  5. Step 5: Solve for x
    x = 1,975,410,726,923,357/62,593,200.83
  6. Step 6: Final answer
    x = 31,559,509.67

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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.