Home / 2,007,600,622,409.10-2,770,498,241,006.70-1,140,552,977,823.10

Finding the Fourth Proportional to 2,007,600,622,409.10, 2,770,498,241,006.70 and 1,140,552,977,823.10

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Solution

The fourth proportional to 2,007,600,622,409.10, 2,770,498,241,006.70 and 1,140,552,977,823.10 is: 1,573,968,439,520.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,600,622,409.10 : 2,770,498,241,006.70 = 1,140,552,977,823.10 : x
  2. Step 2: Convert to fraction form
    2,007,600,622,409.10/2,770,498,241,006.70 = 1,140,552,977,823.10/x
  3. Step 3: Cross multiply
    2,007,600,622,409.10x = 2,770,498,241,006.70 × 1,140,552,977,823.10
  4. Step 4: Simplify right side
    2,007,600,622,409.10x = 3,159,900,018,833,852,970,565,632
  5. Step 5: Solve for x
    x = 3,159,900,018,833,852,970,565,632/2,007,600,622,409.10
  6. Step 6: Final answer
    x = 1,573,968,439,520.61

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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.