Home / 2,869,887,007.30-4,298,028,066.15-2,869,887,007.30

Finding the Fourth Proportional to 2,869,887,007.30, 4,298,028,066.15 and 2,869,887,007.30

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Solution

The fourth proportional to 2,869,887,007.30, 4,298,028,066.15 and 2,869,887,007.30 is: 4,298,028,066.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,869,887,007.30 : 4,298,028,066.15 = 2,869,887,007.30 : x
  2. Step 2: Convert to fraction form
    2,869,887,007.30/4,298,028,066.15 = 2,869,887,007.30/x
  3. Step 3: Cross multiply
    2,869,887,007.30x = 4,298,028,066.15 × 2,869,887,007.30
  4. Step 4: Simplify right side
    2,869,887,007.30x = 12,334,854,904,054,630,400
  5. Step 5: Solve for x
    x = 12,334,854,904,054,630,400/2,869,887,007.30
  6. Step 6: Final answer
    x = 4,298,028,066.15

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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.