Home / 4,367,443,396.56-6,027,071,442.12-2,387,302,138.32

Finding the Fourth Proportional to 4,367,443,396.56, 6,027,071,442.12 and 2,387,302,138.32

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Solution

The fourth proportional to 4,367,443,396.56, 6,027,071,442.12 and 2,387,302,138.32 is: 3,294,476,707.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,443,396.56 : 6,027,071,442.12 = 2,387,302,138.32 : x
  2. Step 2: Convert to fraction form
    4,367,443,396.56/6,027,071,442.12 = 2,387,302,138.32/x
  3. Step 3: Cross multiply
    4,367,443,396.56x = 6,027,071,442.12 × 2,387,302,138.32
  4. Step 4: Simplify right side
    4,367,443,396.56x = 14,388,440,541,580,482,560
  5. Step 5: Solve for x
    x = 14,388,440,541,580,482,560/4,367,443,396.56
  6. Step 6: Final answer
    x = 3,294,476,707.57

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.