Home / 9,330,521,270.39-14,005,741,705.76-4,021,253,570.62

Finding the Fourth Proportional to 9,330,521,270.39, 14,005,741,705.76 and 4,021,253,570.62

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Solution

The fourth proportional to 9,330,521,270.39, 14,005,741,705.76 and 4,021,253,570.62 is: 6,036,172,815.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,330,521,270.39 : 14,005,741,705.76 = 4,021,253,570.62 : x
  2. Step 2: Convert to fraction form
    9,330,521,270.39/14,005,741,705.76 = 4,021,253,570.62/x
  3. Step 3: Cross multiply
    9,330,521,270.39x = 14,005,741,705.76 × 4,021,253,570.62
  4. Step 4: Simplify right side
    9,330,521,270.39x = 56,320,638,843,413,725,184
  5. Step 5: Solve for x
    x = 56,320,638,843,413,725,184/9,330,521,270.39
  6. Step 6: Final answer
    x = 6,036,172,815.14

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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.