Home / 2,696,915,544.20-4,045,642,754.70-731,799,816.20

Finding the Fourth Proportional to 2,696,915,544.20, 4,045,642,754.70 and 731,799,816.20

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Solution

The fourth proportional to 2,696,915,544.20, 4,045,642,754.70 and 731,799,816.20 is: 1,097,772,835.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,915,544.20 : 4,045,642,754.70 = 731,799,816.20 : x
  2. Step 2: Convert to fraction form
    2,696,915,544.20/4,045,642,754.70 = 731,799,816.20/x
  3. Step 3: Cross multiply
    2,696,915,544.20x = 4,045,642,754.70 × 731,799,816.20
  4. Step 4: Simplify right side
    2,696,915,544.20x = 2,960,600,624,300,321,792
  5. Step 5: Solve for x
    x = 2,960,600,624,300,321,792/2,696,915,544.20
  6. Step 6: Final answer
    x = 1,097,772,835.59

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1.5x scale

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.