Home / 10,916,309,402,890-16,375,470,716,331-3,564,902,652,648.90

Finding the Fourth Proportional to 10,916,309,402,890, 16,375,470,716,331 and 3,564,902,652,648.90

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Solution

The fourth proportional to 10,916,309,402,890, 16,375,470,716,331 and 3,564,902,652,648.90 is: 5,347,682,704,886.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,916,309,402,890 : 16,375,470,716,331 = 3,564,902,652,648.90 : x
  2. Step 2: Convert to fraction form
    10,916,309,402,890/16,375,470,716,331 = 3,564,902,652,648.90/x
  3. Step 3: Cross multiply
    10,916,309,402,890x = 16,375,470,716,331 × 3,564,902,652,648.90
  4. Step 4: Simplify right side
    10,916,309,402,890x = 58,376,958,995,022,762,039,312,384
  5. Step 5: Solve for x
    x = 58,376,958,995,022,762,039,312,384/10,916,309,402,890
  6. Step 6: Final answer
    x = 5,347,682,704,886.32

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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.