Home / 8,859,056.20-12,436,271-8,859,056.20

Finding the Fourth Proportional to 8,859,056.20, 12,436,271 and 8,859,056.20

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Solution

The fourth proportional to 8,859,056.20, 12,436,271 and 8,859,056.20 is: 12,436,271

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,859,056.20 : 12,436,271 = 8,859,056.20 : x
  2. Step 2: Convert to fraction form
    8,859,056.20/12,436,271 = 8,859,056.20/x
  3. Step 3: Cross multiply
    8,859,056.20x = 12,436,271 × 8,859,056.20
  4. Step 4: Simplify right side
    8,859,056.20x = 110,173,623,707,430.19
  5. Step 5: Solve for x
    x = 110,173,623,707,430.19/8,859,056.20
  6. Step 6: Final answer
    x = 12,436,271

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.