Home / 2,996,811,481,056.40-4,496,185,317,118.60-1,386,201,888,936.40

Finding the Fourth Proportional to 2,996,811,481,056.40, 4,496,185,317,118.60 and 1,386,201,888,936.40

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Solution

The fourth proportional to 2,996,811,481,056.40, 4,496,185,317,118.60 and 1,386,201,888,936.40 is: 2,079,750,634,631.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,811,481,056.40 : 4,496,185,317,118.60 = 1,386,201,888,936.40 : x
  2. Step 2: Convert to fraction form
    2,996,811,481,056.40/4,496,185,317,118.60 = 1,386,201,888,936.40/x
  3. Step 3: Cross multiply
    2,996,811,481,056.40x = 4,496,185,317,118.60 × 1,386,201,888,936.40
  4. Step 4: Simplify right side
    2,996,811,481,056.40x = 6,232,620,579,597,909,474,934,784
  5. Step 5: Solve for x
    x = 6,232,620,579,597,909,474,934,784/2,996,811,481,056.40
  6. Step 6: Final answer
    x = 2,079,750,634,631.47

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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.