Home / 16,165,997,595.66-22,308,839,260.68-9,029,515,555.11

Finding the Fourth Proportional to 16,165,997,595.66, 22,308,839,260.68 and 9,029,515,555.11

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Solution

The fourth proportional to 16,165,997,595.66, 22,308,839,260.68 and 9,029,515,555.11 is: 12,460,598,854.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165,997,595.66 : 22,308,839,260.68 = 9,029,515,555.11 : x
  2. Step 2: Convert to fraction form
    16,165,997,595.66/22,308,839,260.68 = 9,029,515,555.11/x
  3. Step 3: Cross multiply
    16,165,997,595.66x = 22,308,839,260.68 × 9,029,515,555.11
  4. Step 4: Simplify right side
    16,165,997,595.66x = 201,438,011,120,758,751,232
  5. Step 5: Solve for x
    x = 201,438,011,120,758,751,232/16,165,997,595.66
  6. Step 6: Final answer
    x = 12,460,598,854.40

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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.