Home / 40,992,790,085.60-61,491,883,164.53-10,740,669,617.25

Finding the Fourth Proportional to 40,992,790,085.60, 61,491,883,164.53 and 10,740,669,617.25

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Solution

The fourth proportional to 40,992,790,085.60, 61,491,883,164.53 and 10,740,669,617.25 is: 16,111,711,348.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,992,790,085.60 : 61,491,883,164.53 = 10,740,669,617.25 : x
  2. Step 2: Convert to fraction form
    40,992,790,085.60/61,491,883,164.53 = 10,740,669,617.25/x
  3. Step 3: Cross multiply
    40,992,790,085.60x = 61,491,883,164.53 × 10,740,669,617.25
  4. Step 4: Simplify right side
    40,992,790,085.60x = 660,464,001,212,700,426,240
  5. Step 5: Solve for x
    x = 660,464,001,212,700,426,240/40,992,790,085.60
  6. Step 6: Final answer
    x = 16,111,711,348.11

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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.