Home / 62,593,233.53-93,823,584.12-21,054,565.67

Finding the Fourth Proportional to 62,593,233.53, 93,823,584.12 and 21,054,565.67

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Solution

The fourth proportional to 62,593,233.53, 93,823,584.12 and 21,054,565.67 is: 31,559,558.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,593,233.53 : 93,823,584.12 = 21,054,565.67 : x
  2. Step 2: Convert to fraction form
    62,593,233.53/93,823,584.12 = 21,054,565.67/x
  3. Step 3: Cross multiply
    62,593,233.53x = 93,823,584.12 × 21,054,565.67
  4. Step 4: Simplify right side
    62,593,233.53x = 1,975,414,812,780,191.25
  5. Step 5: Solve for x
    x = 1,975,414,812,780,191.25/62,593,233.53
  6. Step 6: Final answer
    x = 31,559,558.46

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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.