Home / 33,865,414,826.18-46,736,890,267.41-20,317,561,836.26

Finding the Fourth Proportional to 33,865,414,826.18, 46,736,890,267.41 and 20,317,561,836.26

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Solution

The fourth proportional to 33,865,414,826.18, 46,736,890,267.41 and 20,317,561,836.26 is: 28,039,805,888.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,865,414,826.18 : 46,736,890,267.41 = 20,317,561,836.26 : x
  2. Step 2: Convert to fraction form
    33,865,414,826.18/46,736,890,267.41 = 20,317,561,836.26/x
  3. Step 3: Cross multiply
    33,865,414,826.18x = 46,736,890,267.41 × 20,317,561,836.26
  4. Step 4: Simplify right side
    33,865,414,826.18x = 949,579,658,042,600,849,408
  5. Step 5: Solve for x
    x = 949,579,658,042,600,849,408/33,865,414,826.18
  6. Step 6: Final answer
    x = 28,039,805,888.00

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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.