Home / 16,740,114.01-23,100,570.44-9,298,258.72

Finding the Fourth Proportional to 16,740,114.01, 23,100,570.44 and 9,298,258.72

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Solution

The fourth proportional to 16,740,114.01, 23,100,570.44 and 9,298,258.72 is: 12,831,159.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,740,114.01 : 23,100,570.44 = 9,298,258.72 : x
  2. Step 2: Convert to fraction form
    16,740,114.01/23,100,570.44 = 9,298,258.72/x
  3. Step 3: Cross multiply
    16,740,114.01x = 23,100,570.44 × 9,298,258.72
  4. Step 4: Simplify right side
    16,740,114.01x = 214,795,080,484,212.94
  5. Step 5: Solve for x
    x = 214,795,080,484,212.94/16,740,114.01
  6. Step 6: Final answer
    x = 12,831,159.95

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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.