Home / 101,205,852.50-151,808,778.70-24,528,880.71

Finding the Fourth Proportional to 101,205,852.50, 151,808,778.70 and 24,528,880.71

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Solution

The fourth proportional to 101,205,852.50, 151,808,778.70 and 24,528,880.71 is: 36,793,321.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,205,852.50 : 151,808,778.70 = 24,528,880.71 : x
  2. Step 2: Convert to fraction form
    101,205,852.50/151,808,778.70 = 24,528,880.71/x
  3. Step 3: Cross multiply
    101,205,852.50x = 151,808,778.70 × 24,528,880.71
  4. Step 4: Simplify right side
    101,205,852.50x = 3,723,699,423,401,766.50
  5. Step 5: Solve for x
    x = 3,723,699,423,401,766.50/101,205,852.50
  6. Step 6: Final answer
    x = 36,793,321.05

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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.