Home / 10,701,850,173.12-16,054,842,539.25-4,068,963,591.66

Finding the Fourth Proportional to 10,701,850,173.12, 16,054,842,539.25 and 4,068,963,591.66

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Solution

The fourth proportional to 10,701,850,173.12, 16,054,842,539.25 and 4,068,963,591.66 is: 6,104,231,390.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701,850,173.12 : 16,054,842,539.25 = 4,068,963,591.66 : x
  2. Step 2: Convert to fraction form
    10,701,850,173.12/16,054,842,539.25 = 4,068,963,591.66/x
  3. Step 3: Cross multiply
    10,701,850,173.12x = 16,054,842,539.25 × 4,068,963,591.66
  4. Step 4: Simplify right side
    10,701,850,173.12x = 65,326,569,762,042,429,440
  5. Step 5: Solve for x
    x = 65,326,569,762,042,429,440/10,701,850,173.12
  6. Step 6: Final answer
    x = 6,104,231,390.39

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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.