Home / 4,703,178,680,009-7,055,511,867,153.20-1,684,646,178,834

Finding the Fourth Proportional to 4,703,178,680,009, 7,055,511,867,153.20 and 1,684,646,178,834

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Solution

The fourth proportional to 4,703,178,680,009, 7,055,511,867,153.20 and 1,684,646,178,834 is: 2,527,235,709,168.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,178,680,009 : 7,055,511,867,153.20 = 1,684,646,178,834 : x
  2. Step 2: Convert to fraction form
    4,703,178,680,009/7,055,511,867,153.20 = 1,684,646,178,834/x
  3. Step 3: Cross multiply
    4,703,178,680,009x = 7,055,511,867,153.20 × 1,684,646,178,834
  4. Step 4: Simplify right side
    4,703,178,680,009x = 11,886,041,106,717,579,749,097,472
  5. Step 5: Solve for x
    x = 11,886,041,106,717,579,749,097,472/4,703,178,680,009
  6. Step 6: Final answer
    x = 2,527,235,709,168.26

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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.