Home / 4,994,966,680,913.60-7,490,996,499,316.20-1,934,636,714,938.60

Finding the Fourth Proportional to 4,994,966,680,913.60, 7,490,996,499,316.20 and 1,934,636,714,938.60

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Solution

The fourth proportional to 4,994,966,680,913.60, 7,490,996,499,316.20 and 1,934,636,714,938.60 is: 2,901,392,098,255.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,994,966,680,913.60 : 7,490,996,499,316.20 = 1,934,636,714,938.60 : x
  2. Step 2: Convert to fraction form
    4,994,966,680,913.60/7,490,996,499,316.20 = 1,934,636,714,938.60/x
  3. Step 3: Cross multiply
    4,994,966,680,913.60x = 7,490,996,499,316.20 × 1,934,636,714,938.60
  4. Step 4: Simplify right side
    4,994,966,680,913.60x = 14,492,356,859,053,646,983,200,768
  5. Step 5: Solve for x
    x = 14,492,356,859,053,646,983,200,768/4,994,966,680,913.60
  6. Step 6: Final answer
    x = 2,901,392,098,255.79

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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.