Home / 9,921,387,968,007.60-14,882,081,952,012-9,921,387,968,007.60

Finding the Fourth Proportional to 9,921,387,968,007.60, 14,882,081,952,012 and 9,921,387,968,007.60

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Solution

The fourth proportional to 9,921,387,968,007.60, 14,882,081,952,012 and 9,921,387,968,007.60 is: 14,882,081,952,012

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,921,387,968,007.60 : 14,882,081,952,012 = 9,921,387,968,007.60 : x
  2. Step 2: Convert to fraction form
    9,921,387,968,007.60/14,882,081,952,012 = 9,921,387,968,007.60/x
  3. Step 3: Cross multiply
    9,921,387,968,007.60x = 14,882,081,952,012 × 9,921,387,968,007.60
  4. Step 4: Simplify right side
    9,921,387,968,007.60x = 147,650,908,817,594,903,278,125,056
  5. Step 5: Solve for x
    x = 147,650,908,817,594,903,278,125,056/9,921,387,968,007.60
  6. Step 6: Final answer
    x = 14,882,081,952,012

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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.