Home / 2,690,433,807.60-4,035,650,711.40-2,418,336,015.60

Finding the Fourth Proportional to 2,690,433,807.60, 4,035,650,711.40 and 2,418,336,015.60

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Solution

The fourth proportional to 2,690,433,807.60, 4,035,650,711.40 and 2,418,336,015.60 is: 3,627,504,023.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,690,433,807.60 : 4,035,650,711.40 = 2,418,336,015.60 : x
  2. Step 2: Convert to fraction form
    2,690,433,807.60/4,035,650,711.40 = 2,418,336,015.60/x
  3. Step 3: Cross multiply
    2,690,433,807.60x = 4,035,650,711.40 × 2,418,336,015.60
  4. Step 4: Simplify right side
    2,690,433,807.60x = 9,759,559,461,760,380,928
  5. Step 5: Solve for x
    x = 9,759,559,461,760,380,928/2,690,433,807.60
  6. Step 6: Final answer
    x = 3,627,504,023.40

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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.