Home / 27,527,005,638.20-41,312,573,305.32-14,266,055,172.72

Finding the Fourth Proportional to 27,527,005,638.20, 41,312,573,305.32 and 14,266,055,172.72

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Solution

The fourth proportional to 27,527,005,638.20, 41,312,573,305.32 and 14,266,055,172.72 is: 21,410,518,014.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,527,005,638.20 : 41,312,573,305.32 = 14,266,055,172.72 : x
  2. Step 2: Convert to fraction form
    27,527,005,638.20/41,312,573,305.32 = 14,266,055,172.72/x
  3. Step 3: Cross multiply
    27,527,005,638.20x = 41,312,573,305.32 × 14,266,055,172.72
  4. Step 4: Simplify right side
    27,527,005,638.20x = 589,367,450,100,734,558,208
  5. Step 5: Solve for x
    x = 589,367,450,100,734,558,208/27,527,005,638.20
  6. Step 6: Final answer
    x = 21,410,518,014.46

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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.