Home / 17,000,156.76-23,459,533.38-9,265,033.32

Finding the Fourth Proportional to 17,000,156.76, 23,459,533.38 and 9,265,033.32

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Solution

The fourth proportional to 17,000,156.76, 23,459,533.38 and 9,265,033.32 is: 12,785,373.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,000,156.76 : 23,459,533.38 = 9,265,033.32 : x
  2. Step 2: Convert to fraction form
    17,000,156.76/23,459,533.38 = 9,265,033.32/x
  3. Step 3: Cross multiply
    17,000,156.76x = 23,459,533.38 × 9,265,033.32
  4. Step 4: Simplify right side
    17,000,156.76x = 217,353,358,437,352.22
  5. Step 5: Solve for x
    x = 217,353,358,437,352.22/17,000,156.76
  6. Step 6: Final answer
    x = 12,785,373.78

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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.