Home / 3,124,474,510,688.50-4,686,711,766,032.60-3,124,474,510,688.50

Finding the Fourth Proportional to 3,124,474,510,688.50, 4,686,711,766,032.60 and 3,124,474,510,688.50

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Solution

The fourth proportional to 3,124,474,510,688.50, 4,686,711,766,032.60 and 3,124,474,510,688.50 is: 4,686,711,766,032.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,124,474,510,688.50 : 4,686,711,766,032.60 = 3,124,474,510,688.50 : x
  2. Step 2: Convert to fraction form
    3,124,474,510,688.50/4,686,711,766,032.60 = 3,124,474,510,688.50/x
  3. Step 3: Cross multiply
    3,124,474,510,688.50x = 4,686,711,766,032.60 × 3,124,474,510,688.50
  4. Step 4: Simplify right side
    3,124,474,510,688.50x = 14,643,511,451,912,743,294,074,880
  5. Step 5: Solve for x
    x = 14,643,511,451,912,743,294,074,880/3,124,474,510,688.50
  6. Step 6: Final answer
    x = 4,686,711,766,032.60

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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.