Home / 7,064,431,351.30-10,596,647,026.95-2,157,097,284.10

Finding the Fourth Proportional to 7,064,431,351.30, 10,596,647,026.95 and 2,157,097,284.10

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Solution

The fourth proportional to 7,064,431,351.30, 10,596,647,026.95 and 2,157,097,284.10 is: 3,235,645,926.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064,431,351.30 : 10,596,647,026.95 = 2,157,097,284.10 : x
  2. Step 2: Convert to fraction form
    7,064,431,351.30/10,596,647,026.95 = 2,157,097,284.10/x
  3. Step 3: Cross multiply
    7,064,431,351.30x = 10,596,647,026.95 × 2,157,097,284.10
  4. Step 4: Simplify right side
    7,064,431,351.30x = 22,857,998,522,400,186,368
  5. Step 5: Solve for x
    x = 22,857,998,522,400,186,368/7,064,431,351.30
  6. Step 6: Final answer
    x = 3,235,645,926.15

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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.