Home / 3,026,731,637.70-4,540,097,456.55-845,697,773.70

Finding the Fourth Proportional to 3,026,731,637.70, 4,540,097,456.55 and 845,697,773.70

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Solution

The fourth proportional to 3,026,731,637.70, 4,540,097,456.55 and 845,697,773.70 is: 1,268,546,660.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,731,637.70 : 4,540,097,456.55 = 845,697,773.70 : x
  2. Step 2: Convert to fraction form
    3,026,731,637.70/4,540,097,456.55 = 845,697,773.70/x
  3. Step 3: Cross multiply
    3,026,731,637.70x = 4,540,097,456.55 × 845,697,773.70
  4. Step 4: Simplify right side
    3,026,731,637.70x = 3,839,550,311,385,368,064
  5. Step 5: Solve for x
    x = 3,839,550,311,385,368,064/3,026,731,637.70
  6. Step 6: Final answer
    x = 1,268,546,660.55

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Double scale
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Similar ratio
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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.