Home / 14,973,902.16-20,663,985.00-8,098,384.23

Finding the Fourth Proportional to 14,973,902.16, 20,663,985.00 and 8,098,384.23

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Solution

The fourth proportional to 14,973,902.16, 20,663,985.00 and 8,098,384.23 is: 11,175,770.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973,902.16 : 20,663,985.00 = 8,098,384.23 : x
  2. Step 2: Convert to fraction form
    14,973,902.16/20,663,985.00 = 8,098,384.23/x
  3. Step 3: Cross multiply
    14,973,902.16x = 20,663,985.00 × 8,098,384.23
  4. Step 4: Simplify right side
    14,973,902.16x = 167,344,890,202,441.56
  5. Step 5: Solve for x
    x = 167,344,890,202,441.56/14,973,902.16
  6. Step 6: Final answer
    x = 11,175,770.24

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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.