Home / 2,209,689,797,065.40-3,049,339,467,437.40-1,234,221,908,153.80

Finding the Fourth Proportional to 2,209,689,797,065.40, 3,049,339,467,437.40 and 1,234,221,908,153.80

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Solution

The fourth proportional to 2,209,689,797,065.40, 3,049,339,467,437.40 and 1,234,221,908,153.80 is: 1,703,208,106,906.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,209,689,797,065.40 : 3,049,339,467,437.40 = 1,234,221,908,153.80 : x
  2. Step 2: Convert to fraction form
    2,209,689,797,065.40/3,049,339,467,437.40 = 1,234,221,908,153.80/x
  3. Step 3: Cross multiply
    2,209,689,797,065.40x = 3,049,339,467,437.40 × 1,234,221,908,153.80
  4. Step 4: Simplify right side
    2,209,689,797,065.40x = 3,763,561,576,109,280,164,052,992
  5. Step 5: Solve for x
    x = 3,763,561,576,109,280,164,052,992/2,209,689,797,065.40
  6. Step 6: Final answer
    x = 1,703,208,106,906.01

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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.