Home / 6,923,676,740.47-10,385,594,892.47-2,502,431,941.75

Finding the Fourth Proportional to 6,923,676,740.47, 10,385,594,892.47 and 2,502,431,941.75

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Solution

The fourth proportional to 6,923,676,740.47, 10,385,594,892.47 and 2,502,431,941.75 is: 3,753,676,748.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923,676,740.47 : 10,385,594,892.47 = 2,502,431,941.75 : x
  2. Step 2: Convert to fraction form
    6,923,676,740.47/10,385,594,892.47 = 2,502,431,941.75/x
  3. Step 3: Cross multiply
    6,923,676,740.47x = 10,385,594,892.47 × 2,502,431,941.75
  4. Step 4: Simplify right side
    6,923,676,740.47x = 25,989,244,393,023,315,968
  5. Step 5: Solve for x
    x = 25,989,244,393,023,315,968/6,923,676,740.47
  6. Step 6: Final answer
    x = 3,753,676,748.24

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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.