Home / 25,326,340,126.88-37,989,511,371.50-17,350,643,660.00

Finding the Fourth Proportional to 25,326,340,126.88, 37,989,511,371.50 and 17,350,643,660.00

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Solution

The fourth proportional to 25,326,340,126.88, 37,989,511,371.50 and 17,350,643,660.00 is: 26,025,966,299.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,326,340,126.88 : 37,989,511,371.50 = 17,350,643,660.00 : x
  2. Step 2: Convert to fraction form
    25,326,340,126.88/37,989,511,371.50 = 17,350,643,660.00/x
  3. Step 3: Cross multiply
    25,326,340,126.88x = 37,989,511,371.50 × 17,350,643,660.00
  4. Step 4: Simplify right side
    25,326,340,126.88x = 659,142,474,624,137,691,136
  5. Step 5: Solve for x
    x = 659,142,474,624,137,691,136/25,326,340,126.88
  6. Step 6: Final answer
    x = 26,025,966,299.20

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1.5x scale

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.