Home / 1,074,879,690,783.50-1,483,333,916,552.40-580,484,200,461.55

Finding the Fourth Proportional to 1,074,879,690,783.50, 1,483,333,916,552.40 and 580,484,200,461.55

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Solution

The fourth proportional to 1,074,879,690,783.50, 1,483,333,916,552.40 and 580,484,200,461.55 is: 801,068,166,000.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,879,690,783.50 : 1,483,333,916,552.40 = 580,484,200,461.55 : x
  2. Step 2: Convert to fraction form
    1,074,879,690,783.50/1,483,333,916,552.40 = 580,484,200,461.55/x
  3. Step 3: Cross multiply
    1,074,879,690,783.50x = 1,483,333,916,552.40 × 580,484,200,461.55
  4. Step 4: Simplify right side
    1,074,879,690,783.50x = 861,051,902,567,419,463,335,936
  5. Step 5: Solve for x
    x = 861,051,902,567,419,463,335,936/1,074,879,690,783.50
  6. Step 6: Final answer
    x = 801,068,166,000.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.