Home / 1,023,576,467,677.80-1,412,579,927,415-566,834,951,650.05

Finding the Fourth Proportional to 1,023,576,467,677.80, 1,412,579,927,415 and 566,834,951,650.05

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Solution

The fourth proportional to 1,023,576,467,677.80, 1,412,579,927,415 and 566,834,951,650.05 is: 782,256,822,174.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,576,467,677.80 : 1,412,579,927,415 = 566,834,951,650.05 : x
  2. Step 2: Convert to fraction form
    1,023,576,467,677.80/1,412,579,927,415 = 566,834,951,650.05/x
  3. Step 3: Cross multiply
    1,023,576,467,677.80x = 1,412,579,927,415 × 566,834,951,650.05
  4. Step 4: Simplify right side
    1,023,576,467,677.80x = 800,699,674,858,112,778,502,144
  5. Step 5: Solve for x
    x = 800,699,674,858,112,778,502,144/1,023,576,467,677.80
  6. Step 6: Final answer
    x = 782,256,822,174.38

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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.