Home / 44,440,642.68-66,654,228.65-12,095,065.77

Finding the Fourth Proportional to 44,440,642.68, 66,654,228.65 and 12,095,065.77

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Solution

The fourth proportional to 44,440,642.68, 66,654,228.65 and 12,095,065.77 is: 18,140,765.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,440,642.68 : 66,654,228.65 = 12,095,065.77 : x
  2. Step 2: Convert to fraction form
    44,440,642.68/66,654,228.65 = 12,095,065.77/x
  3. Step 3: Cross multiply
    44,440,642.68x = 66,654,228.65 × 12,095,065.77
  4. Step 4: Simplify right side
    44,440,642.68x = 806,187,279,309,893
  5. Step 5: Solve for x
    x = 806,187,279,309,893/44,440,642.68
  6. Step 6: Final answer
    x = 18,140,765.54

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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.