Home / 44,869,011.04-67,314,840.48-12,520,886.56

Finding the Fourth Proportional to 44,869,011.04, 67,314,840.48 and 12,520,886.56

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Solution

The fourth proportional to 44,869,011.04, 67,314,840.48 and 12,520,886.56 is: 18,784,489.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,869,011.04 : 67,314,840.48 = 12,520,886.56 : x
  2. Step 2: Convert to fraction form
    44,869,011.04/67,314,840.48 = 12,520,886.56/x
  3. Step 3: Cross multiply
    44,869,011.04x = 67,314,840.48 × 12,520,886.56
  4. Step 4: Simplify right side
    44,869,011.04x = 842,841,481,454,576
  5. Step 5: Solve for x
    x = 842,841,481,454,576/44,869,011.04
  6. Step 6: Final answer
    x = 18,784,489.83

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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.