Home / 15,827,106.32-23,740,621.88-10,396,480.40

Finding the Fourth Proportional to 15,827,106.32, 23,740,621.88 and 10,396,480.40

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Solution

The fourth proportional to 15,827,106.32, 23,740,621.88 and 10,396,480.40 is: 15,594,695.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,827,106.32 : 23,740,621.88 = 10,396,480.40 : x
  2. Step 2: Convert to fraction form
    15,827,106.32/23,740,621.88 = 10,396,480.40/x
  3. Step 3: Cross multiply
    15,827,106.32x = 23,740,621.88 × 10,396,480.40
  4. Step 4: Simplify right side
    15,827,106.32x = 246,818,910,059,231.16
  5. Step 5: Solve for x
    x = 246,818,910,059,231.16/15,827,106.32
  6. Step 6: Final answer
    x = 15,594,695.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.