Home / 9,310,334,543.40-13,965,501,815.10-9,310,334,543.40

Finding the Fourth Proportional to 9,310,334,543.40, 13,965,501,815.10 and 9,310,334,543.40

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Solution

The fourth proportional to 9,310,334,543.40, 13,965,501,815.10 and 9,310,334,543.40 is: 13,965,501,815.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,310,334,543.40 : 13,965,501,815.10 = 9,310,334,543.40 : x
  2. Step 2: Convert to fraction form
    9,310,334,543.40/13,965,501,815.10 = 9,310,334,543.40/x
  3. Step 3: Cross multiply
    9,310,334,543.40x = 13,965,501,815.10 × 9,310,334,543.40
  4. Step 4: Simplify right side
    9,310,334,543.40x = 130,023,493,965,040,926,720
  5. Step 5: Solve for x
    x = 130,023,493,965,040,926,720/9,310,334,543.40
  6. Step 6: Final answer
    x = 13,965,501,815.10

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Double scale
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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.