Home / 16,392,616,370.01-22,621,818,159.27-8,874,237,505.35

Finding the Fourth Proportional to 16,392,616,370.01, 22,621,818,159.27 and 8,874,237,505.35

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Solution

The fourth proportional to 16,392,616,370.01, 22,621,818,159.27 and 8,874,237,505.35 is: 12,246,451,854.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,392,616,370.01 : 22,621,818,159.27 = 8,874,237,505.35 : x
  2. Step 2: Convert to fraction form
    16,392,616,370.01/22,621,818,159.27 = 8,874,237,505.35/x
  3. Step 3: Cross multiply
    16,392,616,370.01x = 22,621,818,159.27 × 8,874,237,505.35
  4. Step 4: Simplify right side
    16,392,616,370.01x = 200,751,387,148,289,769,472
  5. Step 5: Solve for x
    x = 200,751,387,148,289,769,472/16,392,616,370.01
  6. Step 6: Final answer
    x = 12,246,451,854.72

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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.