Home / 1,623,083,380,047.90-2,239,898,804,995.10-954,942,537,848.41

Finding the Fourth Proportional to 1,623,083,380,047.90, 2,239,898,804,995.10 and 954,942,537,848.41

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Solution

The fourth proportional to 1,623,083,380,047.90, 2,239,898,804,995.10 and 954,942,537,848.41 is: 1,317,846,437,009.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,083,380,047.90 : 2,239,898,804,995.10 = 954,942,537,848.41 : x
  2. Step 2: Convert to fraction form
    1,623,083,380,047.90/2,239,898,804,995.10 = 954,942,537,848.41/x
  3. Step 3: Cross multiply
    1,623,083,380,047.90x = 2,239,898,804,995.10 × 954,942,537,848.41
  4. Step 4: Simplify right side
    1,623,083,380,047.90x = 2,138,974,649,365,641,874,636,800
  5. Step 5: Solve for x
    x = 2,138,974,649,365,641,874,636,800/1,623,083,380,047.90
  6. Step 6: Final answer
    x = 1,317,846,437,009.61

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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.