Home / 9,464,335.60-14,196,503.40-5,685,199.60

Finding the Fourth Proportional to 9,464,335.60, 14,196,503.40 and 5,685,199.60

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Solution

The fourth proportional to 9,464,335.60, 14,196,503.40 and 5,685,199.60 is: 8,527,799.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,464,335.60 : 14,196,503.40 = 5,685,199.60 : x
  2. Step 2: Convert to fraction form
    9,464,335.60/14,196,503.40 = 5,685,199.60/x
  3. Step 3: Cross multiply
    9,464,335.60x = 14,196,503.40 × 5,685,199.60
  4. Step 4: Simplify right side
    9,464,335.60x = 80,709,955,451,078.64
  5. Step 5: Solve for x
    x = 80,709,955,451,078.64/9,464,335.60
  6. Step 6: Final answer
    x = 8,527,799.40

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Double scale
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Similar ratio
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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.