Home / 4,372,267,089.92-6,033,872,473.44-2,392,072,609.28

Finding the Fourth Proportional to 4,372,267,089.92, 6,033,872,473.44 and 2,392,072,609.28

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Solution

The fourth proportional to 4,372,267,089.92, 6,033,872,473.44 and 2,392,072,609.28 is: 3,301,138,922.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,372,267,089.92 : 6,033,872,473.44 = 2,392,072,609.28 : x
  2. Step 2: Convert to fraction form
    4,372,267,089.92/6,033,872,473.44 = 2,392,072,609.28/x
  3. Step 3: Cross multiply
    4,372,267,089.92x = 6,033,872,473.44 × 2,392,072,609.28
  4. Step 4: Simplify right side
    4,372,267,089.92x = 14,433,461,071,604,387,840
  5. Step 5: Solve for x
    x = 14,433,461,071,604,387,840/4,372,267,089.92
  6. Step 6: Final answer
    x = 3,301,138,922.84

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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.