Home / 4,832,161,220.40-7,242,867,059.40-2,652,691,498.80

Finding the Fourth Proportional to 4,832,161,220.40, 7,242,867,059.40 and 2,652,691,498.80

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Solution

The fourth proportional to 4,832,161,220.40, 7,242,867,059.40 and 2,652,691,498.80 is: 3,976,086,682.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,161,220.40 : 7,242,867,059.40 = 2,652,691,498.80 : x
  2. Step 2: Convert to fraction form
    4,832,161,220.40/7,242,867,059.40 = 2,652,691,498.80/x
  3. Step 3: Cross multiply
    4,832,161,220.40x = 7,242,867,059.40 × 2,652,691,498.80
  4. Step 4: Simplify right side
    4,832,161,220.40x = 19,213,091,875,408,936,960
  5. Step 5: Solve for x
    x = 19,213,091,875,408,936,960/4,832,161,220.40
  6. Step 6: Final answer
    x = 3,976,086,682.35

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1.5x scale

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.