Home / 4,994,966,680,864-7,490,996,499,241.20-1,934,636,714,888

Finding the Fourth Proportional to 4,994,966,680,864, 7,490,996,499,241.20 and 1,934,636,714,888

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Solution

The fourth proportional to 4,994,966,680,864, 7,490,996,499,241.20 and 1,934,636,714,888 is: 2,901,392,098,179.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,966,680,864 : 7,490,996,499,241.20 = 1,934,636,714,888 : x
  2. Step 2: Convert to fraction form
    4,994,966,680,864/7,490,996,499,241.20 = 1,934,636,714,888/x
  3. Step 3: Cross multiply
    4,994,966,680,864x = 7,490,996,499,241.20 × 1,934,636,714,888
  4. Step 4: Simplify right side
    4,994,966,680,864x = 14,492,356,858,529,504,206,782,464
  5. Step 5: Solve for x
    x = 14,492,356,858,529,504,206,782,464/4,994,966,680,864
  6. Step 6: Final answer
    x = 2,901,392,098,179.66

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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.