Home / 894,659,365,877.35-1,341,994,065,684.60-298,417,596,468.06

Finding the Fourth Proportional to 894,659,365,877.35, 1,341,994,065,684.60 and 298,417,596,468.06

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Solution

The fourth proportional to 894,659,365,877.35, 1,341,994,065,684.60 and 298,417,596,468.06 is: 447,628,068,100.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,659,365,877.35 : 1,341,994,065,684.60 = 298,417,596,468.06 : x
  2. Step 2: Convert to fraction form
    894,659,365,877.35/1,341,994,065,684.60 = 298,417,596,468.06/x
  3. Step 3: Cross multiply
    894,659,365,877.35x = 1,341,994,065,684.60 × 298,417,596,468.06
  4. Step 4: Simplify right side
    894,659,365,877.35x = 400,474,643,555,998,217,797,632
  5. Step 5: Solve for x
    x = 400,474,643,555,998,217,797,632/894,659,365,877.35
  6. Step 6: Final answer
    x = 447,628,068,100.84

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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.