Home / 7,276,449,241.60-10,914,673,862.40-4,011,275,737.60

Finding the Fourth Proportional to 7,276,449,241.60, 10,914,673,862.40 and 4,011,275,737.60

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Solution

The fourth proportional to 7,276,449,241.60, 10,914,673,862.40 and 4,011,275,737.60 is: 6,016,913,606.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,276,449,241.60 : 10,914,673,862.40 = 4,011,275,737.60 : x
  2. Step 2: Convert to fraction form
    7,276,449,241.60/10,914,673,862.40 = 4,011,275,737.60/x
  3. Step 3: Cross multiply
    7,276,449,241.60x = 10,914,673,862.40 × 4,011,275,737.60
  4. Step 4: Simplify right side
    7,276,449,241.60x = 43,781,766,448,061,997,056
  5. Step 5: Solve for x
    x = 43,781,766,448,061,997,056/7,276,449,241.60
  6. Step 6: Final answer
    x = 6,016,913,606.40

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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.