Home / 3,708,592,128,520.60-5,562,888,192,781.20-3,113,514,257,416.80

Finding the Fourth Proportional to 3,708,592,128,520.60, 5,562,888,192,781.20 and 3,113,514,257,416.80

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Solution

The fourth proportional to 3,708,592,128,520.60, 5,562,888,192,781.20 and 3,113,514,257,416.80 is: 4,670,271,386,125.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,592,128,520.60 : 5,562,888,192,781.20 = 3,113,514,257,416.80 : x
  2. Step 2: Convert to fraction form
    3,708,592,128,520.60/5,562,888,192,781.20 = 3,113,514,257,416.80/x
  3. Step 3: Cross multiply
    3,708,592,128,520.60x = 5,562,888,192,781.20 × 3,113,514,257,416.80
  4. Step 4: Simplify right side
    3,708,592,128,520.60x = 17,320,131,700,639,841,948,532,736
  5. Step 5: Solve for x
    x = 17,320,131,700,639,841,948,532,736/3,708,592,128,520.60
  6. Step 6: Final answer
    x = 4,670,271,386,125.45

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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.