Home / 4,309,495,850.40-6,464,243,775.60-4,309,495,850.40

Finding the Fourth Proportional to 4,309,495,850.40, 6,464,243,775.60 and 4,309,495,850.40

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Solution

The fourth proportional to 4,309,495,850.40, 6,464,243,775.60 and 4,309,495,850.40 is: 6,464,243,775.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,495,850.40 : 6,464,243,775.60 = 4,309,495,850.40 : x
  2. Step 2: Convert to fraction form
    4,309,495,850.40/6,464,243,775.60 = 4,309,495,850.40/x
  3. Step 3: Cross multiply
    4,309,495,850.40x = 6,464,243,775.60 × 4,309,495,850.40
  4. Step 4: Simplify right side
    4,309,495,850.40x = 27,857,631,726,922,227,712
  5. Step 5: Solve for x
    x = 27,857,631,726,922,227,712/4,309,495,850.40
  6. Step 6: Final answer
    x = 6,464,243,775.60

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Half scale
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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.