Home / 5,705,158,883,927.70-7,873,181,688,504.60-3,103,888,006,661.40

Finding the Fourth Proportional to 5,705,158,883,927.70, 7,873,181,688,504.60 and 3,103,888,006,661.40

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Solution

The fourth proportional to 5,705,158,883,927.70, 7,873,181,688,504.60 and 3,103,888,006,661.40 is: 4,283,399,413,478.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,705,158,883,927.70 : 7,873,181,688,504.60 = 3,103,888,006,661.40 : x
  2. Step 2: Convert to fraction form
    5,705,158,883,927.70/7,873,181,688,504.60 = 3,103,888,006,661.40/x
  3. Step 3: Cross multiply
    5,705,158,883,927.70x = 7,873,181,688,504.60 × 3,103,888,006,661.40
  4. Step 4: Simplify right side
    5,705,158,883,927.70x = 24,437,474,217,215,578,458,816,512
  5. Step 5: Solve for x
    x = 24,437,474,217,215,578,458,816,512/5,705,158,883,927.70
  6. Step 6: Final answer
    x = 4,283,399,413,478.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.