Home / 2,490,916,634,444.80-3,735,997,431,005.20-677,933,529,053.82

Finding the Fourth Proportional to 2,490,916,634,444.80, 3,735,997,431,005.20 and 677,933,529,053.82

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Solution

The fourth proportional to 2,490,916,634,444.80, 3,735,997,431,005.20 and 677,933,529,053.82 is: 1,016,797,546,699.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,490,916,634,444.80 : 3,735,997,431,005.20 = 677,933,529,053.82 : x
  2. Step 2: Convert to fraction form
    2,490,916,634,444.80/3,735,997,431,005.20 = 677,933,529,053.82/x
  3. Step 3: Cross multiply
    2,490,916,634,444.80x = 3,735,997,431,005.20 × 677,933,529,053.82
  4. Step 4: Simplify right side
    2,490,916,634,444.80x = 2,532,757,922,937,360,705,650,688
  5. Step 5: Solve for x
    x = 2,532,757,922,937,360,705,650,688/2,490,916,634,444.80
  6. Step 6: Final answer
    x = 1,016,797,546,699.87

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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.