Home / 25,897,359,011.66-35,738,410,822.27-14,619,790,714.68

Finding the Fourth Proportional to 25,897,359,011.66, 35,738,410,822.27 and 14,619,790,714.68

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Solution

The fourth proportional to 25,897,359,011.66, 35,738,410,822.27 and 14,619,790,714.68 is: 20,175,342,453.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,897,359,011.66 : 35,738,410,822.27 = 14,619,790,714.68 : x
  2. Step 2: Convert to fraction form
    25,897,359,011.66/35,738,410,822.27 = 14,619,790,714.68/x
  3. Step 3: Cross multiply
    25,897,359,011.66x = 35,738,410,822.27 × 14,619,790,714.68
  4. Step 4: Simplify right side
    25,897,359,011.66x = 522,488,086,696,814,575,616
  5. Step 5: Solve for x
    x = 522,488,086,696,814,575,616/25,897,359,011.66
  6. Step 6: Final answer
    x = 20,175,342,453.32

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1.5x scale

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.