Home / 3,276,298,047.60-4,914,447,071.40-1,205,591,335.20

Finding the Fourth Proportional to 3,276,298,047.60, 4,914,447,071.40 and 1,205,591,335.20

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Solution

The fourth proportional to 3,276,298,047.60, 4,914,447,071.40 and 1,205,591,335.20 is: 1,808,387,002.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,298,047.60 : 4,914,447,071.40 = 1,205,591,335.20 : x
  2. Step 2: Convert to fraction form
    3,276,298,047.60/4,914,447,071.40 = 1,205,591,335.20/x
  3. Step 3: Cross multiply
    3,276,298,047.60x = 4,914,447,071.40 × 1,205,591,335.20
  4. Step 4: Simplify right side
    3,276,298,047.60x = 5,924,814,806,578,855,936
  5. Step 5: Solve for x
    x = 5,924,814,806,578,855,936/3,276,298,047.60
  6. Step 6: Final answer
    x = 1,808,387,002.80

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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.