Home / 17,000,157.01-23,459,533.73-9,265,033.57

Finding the Fourth Proportional to 17,000,157.01, 23,459,533.73 and 9,265,033.57

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Solution

The fourth proportional to 17,000,157.01, 23,459,533.73 and 9,265,033.57 is: 12,785,374.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,000,157.01 : 23,459,533.73 = 9,265,033.57 : x
  2. Step 2: Convert to fraction form
    17,000,157.01/23,459,533.73 = 9,265,033.57/x
  3. Step 3: Cross multiply
    17,000,157.01x = 23,459,533.73 × 9,265,033.57
  4. Step 4: Simplify right side
    17,000,157.01x = 217,353,367,498,672.16
  5. Step 5: Solve for x
    x = 217,353,367,498,672.16/17,000,157.01
  6. Step 6: Final answer
    x = 12,785,374.12

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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.