Home / 26,737,432,638.60-40,106,148,957.90-14,339,976,990.60

Finding the Fourth Proportional to 26,737,432,638.60, 40,106,148,957.90 and 14,339,976,990.60

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Solution

The fourth proportional to 26,737,432,638.60, 40,106,148,957.90 and 14,339,976,990.60 is: 21,509,965,485.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,737,432,638.60 : 40,106,148,957.90 = 14,339,976,990.60 : x
  2. Step 2: Convert to fraction form
    26,737,432,638.60/40,106,148,957.90 = 14,339,976,990.60/x
  3. Step 3: Cross multiply
    26,737,432,638.60x = 40,106,148,957.90 × 14,339,976,990.60
  4. Step 4: Simplify right side
    26,737,432,638.60x = 575,121,253,237,862,236,160
  5. Step 5: Solve for x
    x = 575,121,253,237,862,236,160/26,737,432,638.60
  6. Step 6: Final answer
    x = 21,509,965,485.90

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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.