Home / 62,593,225.43-93,823,571.66-21,054,557.76

Finding the Fourth Proportional to 62,593,225.43, 93,823,571.66 and 21,054,557.76

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Solution

The fourth proportional to 62,593,225.43, 93,823,571.66 and 21,054,557.76 is: 31,559,546.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,593,225.43 : 93,823,571.66 = 21,054,557.76 : x
  2. Step 2: Convert to fraction form
    62,593,225.43/93,823,571.66 = 21,054,557.76/x
  3. Step 3: Cross multiply
    62,593,225.43x = 93,823,571.66 × 21,054,557.76
  4. Step 4: Simplify right side
    62,593,225.43x = 1,975,413,808,659,696.50
  5. Step 5: Solve for x
    x = 1,975,413,808,659,696.50/62,593,225.43
  6. Step 6: Final answer
    x = 31,559,546.50

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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.