Home / 8,486,743,936.96-11,710,151,914.08-4,727,460,952

Finding the Fourth Proportional to 8,486,743,936.96, 11,710,151,914.08 and 4,727,460,952

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Solution

The fourth proportional to 8,486,743,936.96, 11,710,151,914.08 and 4,727,460,952 is: 6,523,030,072.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,486,743,936.96 : 11,710,151,914.08 = 4,727,460,952 : x
  2. Step 2: Convert to fraction form
    8,486,743,936.96/11,710,151,914.08 = 4,727,460,952/x
  3. Step 3: Cross multiply
    8,486,743,936.96x = 11,710,151,914.08 × 4,727,460,952
  4. Step 4: Simplify right side
    8,486,743,936.96x = 55,359,285,915,801,255,936
  5. Step 5: Solve for x
    x = 55,359,285,915,801,255,936/8,486,743,936.96
  6. Step 6: Final answer
    x = 6,523,030,072.19

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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.