Home / 3,175,266,590,982.60-4,762,892,621,347.50-1,360,965,786,850.80

Finding the Fourth Proportional to 3,175,266,590,982.60, 4,762,892,621,347.50 and 1,360,965,786,850.80

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Solution

The fourth proportional to 3,175,266,590,982.60, 4,762,892,621,347.50 and 1,360,965,786,850.80 is: 2,041,445,566,336.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,175,266,590,982.60 : 4,762,892,621,347.50 = 1,360,965,786,850.80 : x
  2. Step 2: Convert to fraction form
    3,175,266,590,982.60/4,762,892,621,347.50 = 1,360,965,786,850.80/x
  3. Step 3: Cross multiply
    3,175,266,590,982.60x = 4,762,892,621,347.50 × 1,360,965,786,850.80
  4. Step 4: Simplify right side
    3,175,266,590,982.60x = 6,482,133,904,098,070,156,541,952
  5. Step 5: Solve for x
    x = 6,482,133,904,098,070,156,541,952/3,175,266,590,982.60
  6. Step 6: Final answer
    x = 2,041,445,566,336.57

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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.