Home / 104,391,247.50-144,043,907.35-60,329,737.77

Finding the Fourth Proportional to 104,391,247.50, 144,043,907.35 and 60,329,737.77

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Solution

The fourth proportional to 104,391,247.50, 144,043,907.35 and 60,329,737.77 is: 83,245,783.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,391,247.50 : 144,043,907.35 = 60,329,737.77 : x
  2. Step 2: Convert to fraction form
    104,391,247.50/144,043,907.35 = 60,329,737.77/x
  3. Step 3: Cross multiply
    104,391,247.50x = 144,043,907.35 × 60,329,737.77
  4. Step 4: Simplify right side
    104,391,247.50x = 8,690,131,157,791,676
  5. Step 5: Solve for x
    x = 8,690,131,157,791,676/104,391,247.50
  6. Step 6: Final answer
    x = 83,245,783.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.