Home / 21,696,425,276.46-32,544,747,616.67-6,772,339,805.18

Finding the Fourth Proportional to 21,696,425,276.46, 32,544,747,616.67 and 6,772,339,805.18

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Solution

The fourth proportional to 21,696,425,276.46, 32,544,747,616.67 and 6,772,339,805.18 is: 10,158,543,950.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,696,425,276.46 : 32,544,747,616.67 = 6,772,339,805.18 : x
  2. Step 2: Convert to fraction form
    21,696,425,276.46/32,544,747,616.67 = 6,772,339,805.18/x
  3. Step 3: Cross multiply
    21,696,425,276.46x = 32,544,747,616.67 × 6,772,339,805.18
  4. Step 4: Simplify right side
    21,696,425,276.46x = 220,404,089,733,850,136,576
  5. Step 5: Solve for x
    x = 220,404,089,733,850,136,576/21,696,425,276.46
  6. Step 6: Final answer
    x = 10,158,543,950.23

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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.