Home / 183,152,761.08-252,752,406.65-99,520,891.41

Finding the Fourth Proportional to 183,152,761.08, 252,752,406.65 and 99,520,891.41

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Solution

The fourth proportional to 183,152,761.08, 252,752,406.65 and 99,520,891.41 is: 137,339,697.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,152,761.08 : 252,752,406.65 = 99,520,891.41 : x
  2. Step 2: Convert to fraction form
    183,152,761.08/252,752,406.65 = 99,520,891.41/x
  3. Step 3: Cross multiply
    183,152,761.08x = 252,752,406.65 × 99,520,891.41
  4. Step 4: Simplify right side
    183,152,761.08x = 25,154,144,814,734,244
  5. Step 5: Solve for x
    x = 25,154,144,814,734,244/183,152,761.08
  6. Step 6: Final answer
    x = 137,339,697.56

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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.