Home / 11,035,584,003.40-16,553,376,005.10-9,838,353,718.60

Finding the Fourth Proportional to 11,035,584,003.40, 16,553,376,005.10 and 9,838,353,718.60

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Solution

The fourth proportional to 11,035,584,003.40, 16,553,376,005.10 and 9,838,353,718.60 is: 14,757,530,577.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,035,584,003.40 : 16,553,376,005.10 = 9,838,353,718.60 : x
  2. Step 2: Convert to fraction form
    11,035,584,003.40/16,553,376,005.10 = 9,838,353,718.60/x
  3. Step 3: Cross multiply
    11,035,584,003.40x = 16,553,376,005.10 × 9,838,353,718.60
  4. Step 4: Simplify right side
    11,035,584,003.40x = 162,857,968,375,159,619,584
  5. Step 5: Solve for x
    x = 162,857,968,375,159,619,584/11,035,584,003.40
  6. Step 6: Final answer
    x = 14,757,530,577.90

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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.