Home / 26,421,557,260.33-39,636,058,874.59-8,487,922,361.50

Finding the Fourth Proportional to 26,421,557,260.33, 39,636,058,874.59 and 8,487,922,361.50

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Solution

The fourth proportional to 26,421,557,260.33, 39,636,058,874.59 and 8,487,922,361.50 is: 12,733,079,550.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,421,557,260.33 : 39,636,058,874.59 = 8,487,922,361.50 : x
  2. Step 2: Convert to fraction form
    26,421,557,260.33/39,636,058,874.59 = 8,487,922,361.50/x
  3. Step 3: Cross multiply
    26,421,557,260.33x = 39,636,058,874.59 × 8,487,922,361.50
  4. Step 4: Simplify right side
    26,421,557,260.33x = 336,427,790,443,362,975,744
  5. Step 5: Solve for x
    x = 336,427,790,443,362,975,744/26,421,557,260.33
  6. Step 6: Final answer
    x = 12,733,079,550.48

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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.