Home / 2,636,622,224.34-3,952,709,058.69-2,170,306,661.55

Finding the Fourth Proportional to 2,636,622,224.34, 3,952,709,058.69 and 2,170,306,661.55

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Solution

The fourth proportional to 2,636,622,224.34, 3,952,709,058.69 and 2,170,306,661.55 is: 3,253,629,102.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,636,622,224.34 : 3,952,709,058.69 = 2,170,306,661.55 : x
  2. Step 2: Convert to fraction form
    2,636,622,224.34/3,952,709,058.69 = 2,170,306,661.55/x
  3. Step 3: Cross multiply
    2,636,622,224.34x = 3,952,709,058.69 × 2,170,306,661.55
  4. Step 4: Simplify right side
    2,636,622,224.34x = 8,578,590,801,243,937,792
  5. Step 5: Solve for x
    x = 8,578,590,801,243,937,792/2,636,622,224.34
  6. Step 6: Final answer
    x = 3,253,629,102.44

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1.5x scale

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.