Home / 63,733,546,653.12-87,960,006,814.37-36,273,809,608.50

Finding the Fourth Proportional to 63,733,546,653.12, 87,960,006,814.37 and 36,273,809,608.50

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Solution

The fourth proportional to 63,733,546,653.12, 87,960,006,814.37 and 36,273,809,608.50 is: 50,062,246,774.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,733,546,653.12 : 87,960,006,814.37 = 36,273,809,608.50 : x
  2. Step 2: Convert to fraction form
    63,733,546,653.12/87,960,006,814.37 = 36,273,809,608.50/x
  3. Step 3: Cross multiply
    63,733,546,653.12x = 87,960,006,814.37 × 36,273,809,608.50
  4. Step 4: Simplify right side
    63,733,546,653.12x = 3,190,644,540,346,819,674,112
  5. Step 5: Solve for x
    x = 3,190,644,540,346,819,674,112/63,733,546,653.12
  6. Step 6: Final answer
    x = 50,062,246,774.25

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1.5x scale

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.