Home / 62,399,486,603.90-86,111,456,648.67-33,853,140,964.46

Finding the Fourth Proportional to 62,399,486,603.90, 86,111,456,648.67 and 33,853,140,964.46

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Solution

The fourth proportional to 62,399,486,603.90, 86,111,456,648.67 and 33,853,140,964.46 is: 46,717,424,120.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,399,486,603.90 : 86,111,456,648.67 = 33,853,140,964.46 : x
  2. Step 2: Convert to fraction form
    62,399,486,603.90/86,111,456,648.67 = 33,853,140,964.46/x
  3. Step 3: Cross multiply
    62,399,486,603.90x = 86,111,456,648.67 × 33,853,140,964.46
  4. Step 4: Simplify right side
    62,399,486,603.90x = 2,915,143,280,582,411,681,792
  5. Step 5: Solve for x
    x = 2,915,143,280,582,411,681,792/62,399,486,603.90
  6. Step 6: Final answer
    x = 46,717,424,120.61

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1.5x scale

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.