Home / 4,915,693,926,040.80-7,373,540,889,061.60-4,915,693,926,040.80

Finding the Fourth Proportional to 4,915,693,926,040.80, 7,373,540,889,061.60 and 4,915,693,926,040.80

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Solution

The fourth proportional to 4,915,693,926,040.80, 7,373,540,889,061.60 and 4,915,693,926,040.80 is: 7,373,540,889,061.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,915,693,926,040.80 : 7,373,540,889,061.60 = 4,915,693,926,040.80 : x
  2. Step 2: Convert to fraction form
    4,915,693,926,040.80/7,373,540,889,061.60 = 4,915,693,926,040.80/x
  3. Step 3: Cross multiply
    4,915,693,926,040.80x = 7,373,540,889,061.60 × 4,915,693,926,040.80
  4. Step 4: Simplify right side
    4,915,693,926,040.80x = 36,246,070,161,773,583,874,916,352
  5. Step 5: Solve for x
    x = 36,246,070,161,773,583,874,916,352/4,915,693,926,040.80
  6. Step 6: Final answer
    x = 7,373,540,889,061.60

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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.