Home / 62,593,200.52-93,823,534.33-21,054,532.89

Finding the Fourth Proportional to 62,593,200.52, 93,823,534.33 and 21,054,532.89

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Solution

The fourth proportional to 62,593,200.52, 93,823,534.33 and 21,054,532.89 is: 31,559,509.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,593,200.52 : 93,823,534.33 = 21,054,532.89 : x
  2. Step 2: Convert to fraction form
    62,593,200.52/93,823,534.33 = 21,054,532.89/x
  3. Step 3: Cross multiply
    62,593,200.52x = 93,823,534.33 × 21,054,532.89
  4. Step 4: Simplify right side
    62,593,200.52x = 1,975,410,689,407,029.25
  5. Step 5: Solve for x
    x = 1,975,410,689,407,029.25/62,593,200.52
  6. Step 6: Final answer
    x = 31,559,509.23

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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.