Home / 26,421,557,260.83-39,636,058,875.35-8,487,922,362

Finding the Fourth Proportional to 26,421,557,260.83, 39,636,058,875.35 and 8,487,922,362

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Solution

The fourth proportional to 26,421,557,260.83, 39,636,058,875.35 and 8,487,922,362 is: 12,733,079,551.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,421,557,260.83 : 39,636,058,875.35 = 8,487,922,362 : x
  2. Step 2: Convert to fraction form
    26,421,557,260.83/39,636,058,875.35 = 8,487,922,362/x
  3. Step 3: Cross multiply
    26,421,557,260.83x = 39,636,058,875.35 × 8,487,922,362
  4. Step 4: Simplify right side
    26,421,557,260.83x = 336,427,790,469,589,434,368
  5. Step 5: Solve for x
    x = 336,427,790,469,589,434,368/26,421,557,260.83
  6. Step 6: Final answer
    x = 12,733,079,551.23

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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.