Home / 3,708,592,128,512.70-5,562,888,192,769.20-3,113,514,257,408.70

Finding the Fourth Proportional to 3,708,592,128,512.70, 5,562,888,192,769.20 and 3,113,514,257,408.70

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Solution

The fourth proportional to 3,708,592,128,512.70, 5,562,888,192,769.20 and 3,113,514,257,408.70 is: 4,670,271,386,113.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,592,128,512.70 : 5,562,888,192,769.20 = 3,113,514,257,408.70 : x
  2. Step 2: Convert to fraction form
    3,708,592,128,512.70/5,562,888,192,769.20 = 3,113,514,257,408.70/x
  3. Step 3: Cross multiply
    3,708,592,128,512.70x = 5,562,888,192,769.20 × 3,113,514,257,408.70
  4. Step 4: Simplify right side
    3,708,592,128,512.70x = 17,320,131,700,557,423,673,606,144
  5. Step 5: Solve for x
    x = 17,320,131,700,557,423,673,606,144/3,708,592,128,512.70
  6. Step 6: Final answer
    x = 4,670,271,386,113.18

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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.