Home / 4,173,036,276.30-6,259,554,414.45-2,238,118,644.30

Finding the Fourth Proportional to 4,173,036,276.30, 6,259,554,414.45 and 2,238,118,644.30

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Solution

The fourth proportional to 4,173,036,276.30, 6,259,554,414.45 and 2,238,118,644.30 is: 3,357,177,966.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,036,276.30 : 6,259,554,414.45 = 2,238,118,644.30 : x
  2. Step 2: Convert to fraction form
    4,173,036,276.30/6,259,554,414.45 = 2,238,118,644.30/x
  3. Step 3: Cross multiply
    4,173,036,276.30x = 6,259,554,414.45 × 2,238,118,644.30
  4. Step 4: Simplify right side
    4,173,036,276.30x = 14,009,625,439,990,915,072
  5. Step 5: Solve for x
    x = 14,009,625,439,990,915,072/4,173,036,276.30
  6. Step 6: Final answer
    x = 3,357,177,966.45

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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.