Home / 5,333,980,532,855.40-7,999,418,625,095.90-2,065,942,624,853.70

Finding the Fourth Proportional to 5,333,980,532,855.40, 7,999,418,625,095.90 and 2,065,942,624,853.70

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Solution

The fourth proportional to 5,333,980,532,855.40, 7,999,418,625,095.90 and 2,065,942,624,853.70 is: 3,098,312,753,456.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,980,532,855.40 : 7,999,418,625,095.90 = 2,065,942,624,853.70 : x
  2. Step 2: Convert to fraction form
    5,333,980,532,855.40/7,999,418,625,095.90 = 2,065,942,624,853.70/x
  3. Step 3: Cross multiply
    5,333,980,532,855.40x = 7,999,418,625,095.90 × 2,065,942,624,853.70
  4. Step 4: Simplify right side
    5,333,980,532,855.40x = 16,526,339,911,634,199,089,512,448
  5. Step 5: Solve for x
    x = 16,526,339,911,634,199,089,512,448/5,333,980,532,855.40
  6. Step 6: Final answer
    x = 3,098,312,753,456.43

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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.