Home / 15,662,174.30-23,486,263.05-6,074,366.30

Finding the Fourth Proportional to 15,662,174.30, 23,486,263.05 and 6,074,366.30

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Solution

The fourth proportional to 15,662,174.30, 23,486,263.05 and 6,074,366.30 is: 9,108,835.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,662,174.30 : 23,486,263.05 = 6,074,366.30 : x
  2. Step 2: Convert to fraction form
    15,662,174.30/23,486,263.05 = 6,074,366.30/x
  3. Step 3: Cross multiply
    15,662,174.30x = 23,486,263.05 × 6,074,366.30
  4. Step 4: Simplify right side
    15,662,174.30x = 142,664,164,783,855.22
  5. Step 5: Solve for x
    x = 142,664,164,783,855.22/15,662,174.30
  6. Step 6: Final answer
    x = 9,108,835.21

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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.