Home / 26,737,432,639.60-40,106,148,959.40-14,339,976,991.60

Finding the Fourth Proportional to 26,737,432,639.60, 40,106,148,959.40 and 14,339,976,991.60

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Solution

The fourth proportional to 26,737,432,639.60, 40,106,148,959.40 and 14,339,976,991.60 is: 21,509,965,487.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,737,432,639.60 : 40,106,148,959.40 = 14,339,976,991.60 : x
  2. Step 2: Convert to fraction form
    26,737,432,639.60/40,106,148,959.40 = 14,339,976,991.60/x
  3. Step 3: Cross multiply
    26,737,432,639.60x = 40,106,148,959.40 × 14,339,976,991.60
  4. Step 4: Simplify right side
    26,737,432,639.60x = 575,121,253,299,478,331,392
  5. Step 5: Solve for x
    x = 575,121,253,299,478,331,392/26,737,432,639.60
  6. Step 6: Final answer
    x = 21,509,965,487.40

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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.