Home / 2,827,598,783,930-4,241,398,232,016.30-678,710,625,790.24

Finding the Fourth Proportional to 2,827,598,783,930, 4,241,398,232,016.30 and 678,710,625,790.24

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Solution

The fourth proportional to 2,827,598,783,930, 4,241,398,232,016.30 and 678,710,625,790.24 is: 1,018,065,952,156.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,598,783,930 : 4,241,398,232,016.30 = 678,710,625,790.24 : x
  2. Step 2: Convert to fraction form
    2,827,598,783,930/4,241,398,232,016.30 = 678,710,625,790.24/x
  3. Step 3: Cross multiply
    2,827,598,783,930x = 4,241,398,232,016.30 × 678,710,625,790.24
  4. Step 4: Simplify right side
    2,827,598,783,930x = 2,878,682,048,277,400,120,197,120
  5. Step 5: Solve for x
    x = 2,878,682,048,277,400,120,197,120/2,827,598,783,930
  6. Step 6: Final answer
    x = 1,018,065,952,156.20

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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.