Home / 9,467,464.80-14,208,195.60-6,271,528.80

Finding the Fourth Proportional to 9,467,464.80, 14,208,195.60 and 6,271,528.80

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Solution

The fourth proportional to 9,467,464.80, 14,208,195.60 and 6,271,528.80 is: 9,411,929.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,467,464.80 : 14,208,195.60 = 6,271,528.80 : x
  2. Step 2: Convert to fraction form
    9,467,464.80/14,208,195.60 = 6,271,528.80/x
  3. Step 3: Cross multiply
    9,467,464.80x = 14,208,195.60 × 6,271,528.80
  4. Step 4: Simplify right side
    9,467,464.80x = 89,107,107,901,433.28
  5. Step 5: Solve for x
    x = 89,107,107,901,433.28/9,467,464.80
  6. Step 6: Final answer
    x = 9,411,929.15

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Double scale
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1.5x scale

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.