Home / 2,994,924,404.46-4,133,117,500.33-1,656,791,490.63

Finding the Fourth Proportional to 2,994,924,404.46, 4,133,117,500.33 and 1,656,791,490.63

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Solution

The fourth proportional to 2,994,924,404.46, 4,133,117,500.33 and 1,656,791,490.63 is: 2,286,439,649.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,924,404.46 : 4,133,117,500.33 = 1,656,791,490.63 : x
  2. Step 2: Convert to fraction form
    2,994,924,404.46/4,133,117,500.33 = 1,656,791,490.63/x
  3. Step 3: Cross multiply
    2,994,924,404.46x = 4,133,117,500.33 × 1,656,791,490.63
  4. Step 4: Simplify right side
    2,994,924,404.46x = 6,847,713,904,334,978,048
  5. Step 5: Solve for x
    x = 6,847,713,904,334,978,048/2,994,924,404.46
  6. Step 6: Final answer
    x = 2,286,439,649.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.