Home / 4,266,643,653,627.40-5,887,974,072,666.50-2,315,679,434,517.60

Finding the Fourth Proportional to 4,266,643,653,627.40, 5,887,974,072,666.50 and 2,315,679,434,517.60

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Solution

The fourth proportional to 4,266,643,653,627.40, 5,887,974,072,666.50 and 2,315,679,434,517.60 is: 3,195,640,784,168.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,266,643,653,627.40 : 5,887,974,072,666.50 = 2,315,679,434,517.60 : x
  2. Step 2: Convert to fraction form
    4,266,643,653,627.40/5,887,974,072,666.50 = 2,315,679,434,517.60/x
  3. Step 3: Cross multiply
    4,266,643,653,627.40x = 5,887,974,072,666.50 × 2,315,679,434,517.60
  4. Step 4: Simplify right side
    4,266,643,653,627.40x = 13,634,660,471,046,650,923,581,440
  5. Step 5: Solve for x
    x = 13,634,660,471,046,650,923,581,440/4,266,643,653,627.40
  6. Step 6: Final answer
    x = 3,195,640,784,168.79

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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.