Home / 44,773,288.40-67,143,343.80-14,482,139.60

Finding the Fourth Proportional to 44,773,288.40, 67,143,343.80 and 14,482,139.60

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Solution

The fourth proportional to 44,773,288.40, 67,143,343.80 and 14,482,139.60 is: 21,717,843.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,773,288.40 : 67,143,343.80 = 14,482,139.60 : x
  2. Step 2: Convert to fraction form
    44,773,288.40/67,143,343.80 = 14,482,139.60/x
  3. Step 3: Cross multiply
    44,773,288.40x = 67,143,343.80 × 14,482,139.60
  4. Step 4: Simplify right side
    44,773,288.40x = 972,379,278,122,394.38
  5. Step 5: Solve for x
    x = 972,379,278,122,394.38/44,773,288.40
  6. Step 6: Final answer
    x = 21,717,843.67

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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.