Home / 17,893,938,081.66-24,693,661,762.47-9,973,171,356.54

Finding the Fourth Proportional to 17,893,938,081.66, 24,693,661,762.47 and 9,973,171,356.54

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Solution

The fourth proportional to 17,893,938,081.66, 24,693,661,762.47 and 9,973,171,356.54 is: 13,762,991,637.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,893,938,081.66 : 24,693,661,762.47 = 9,973,171,356.54 : x
  2. Step 2: Convert to fraction form
    17,893,938,081.66/24,693,661,762.47 = 9,973,171,356.54/x
  3. Step 3: Cross multiply
    17,893,938,081.66x = 24,693,661,762.47 × 9,973,171,356.54
  4. Step 4: Simplify right side
    17,893,938,081.66x = 246,274,120,177,552,883,712
  5. Step 5: Solve for x
    x = 246,274,120,177,552,883,712/17,893,938,081.66
  6. Step 6: Final answer
    x = 13,762,991,637.37

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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.