Home / 5,866,677,068.40-8,800,015,602.60-4,489,181,996.40

Finding the Fourth Proportional to 5,866,677,068.40, 8,800,015,602.60 and 4,489,181,996.40

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Solution

The fourth proportional to 5,866,677,068.40, 8,800,015,602.60 and 4,489,181,996.40 is: 6,733,772,994.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,866,677,068.40 : 8,800,015,602.60 = 4,489,181,996.40 : x
  2. Step 2: Convert to fraction form
    5,866,677,068.40/8,800,015,602.60 = 4,489,181,996.40/x
  3. Step 3: Cross multiply
    5,866,677,068.40x = 8,800,015,602.60 × 4,489,181,996.40
  4. Step 4: Simplify right side
    5,866,677,068.40x = 39,504,871,611,231,019,008
  5. Step 5: Solve for x
    x = 39,504,871,611,231,019,008/5,866,677,068.40
  6. Step 6: Final answer
    x = 6,733,772,994.60

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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.