Home / 15,973,748.60-23,960,622.90-6,396,000.80

Finding the Fourth Proportional to 15,973,748.60, 23,960,622.90 and 6,396,000.80

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Solution

The fourth proportional to 15,973,748.60, 23,960,622.90 and 6,396,000.80 is: 9,594,001.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,973,748.60 : 23,960,622.90 = 6,396,000.80 : x
  2. Step 2: Convert to fraction form
    15,973,748.60/23,960,622.90 = 6,396,000.80/x
  3. Step 3: Cross multiply
    15,973,748.60x = 23,960,622.90 × 6,396,000.80
  4. Step 4: Simplify right side
    15,973,748.60x = 153,252,163,236,898.31
  5. Step 5: Solve for x
    x = 153,252,163,236,898.31/15,973,748.60
  6. Step 6: Final answer
    x = 9,594,001.20

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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.