Home / 4,834,520,834,990.20-6,671,731,615,201.10-2,639,773,074,784.20

Finding the Fourth Proportional to 4,834,520,834,990.20, 6,671,731,615,201.10 and 2,639,773,074,784.20

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Solution

The fourth proportional to 4,834,520,834,990.20, 6,671,731,615,201.10 and 2,639,773,074,784.20 is: 3,642,937,548,748.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,520,834,990.20 : 6,671,731,615,201.10 = 2,639,773,074,784.20 : x
  2. Step 2: Convert to fraction form
    4,834,520,834,990.20/6,671,731,615,201.10 = 2,639,773,074,784.20/x
  3. Step 3: Cross multiply
    4,834,520,834,990.20x = 6,671,731,615,201.10 × 2,639,773,074,784.20
  4. Step 4: Simplify right side
    4,834,520,834,990.20x = 17,611,857,479,994,365,626,548,224
  5. Step 5: Solve for x
    x = 17,611,857,479,994,365,626,548,224/4,834,520,834,990.20
  6. Step 6: Final answer
    x = 3,642,937,548,748.83

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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.