Home / 1,055,104,480.78-1,580,659,056.13-704,292,747.93

Finding the Fourth Proportional to 1,055,104,480.78, 1,580,659,056.13 and 704,292,747.93

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Solution

The fourth proportional to 1,055,104,480.78, 1,580,659,056.13 and 704,292,747.93 is: 1,055,105,660.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,104,480.78 : 1,580,659,056.13 = 704,292,747.93 : x
  2. Step 2: Convert to fraction form
    1,055,104,480.78/1,580,659,056.13 = 704,292,747.93/x
  3. Step 3: Cross multiply
    1,055,104,480.78x = 1,580,659,056.13 × 704,292,747.93
  4. Step 4: Simplify right side
    1,055,104,480.78x = 1,113,246,710,184,700,672
  5. Step 5: Solve for x
    x = 1,113,246,710,184,700,672/1,055,104,480.78
  6. Step 6: Final answer
    x = 1,055,105,660.59

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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.