Home / 15,772,960.40-23,659,440.60-10,104,256.40

Finding the Fourth Proportional to 15,772,960.40, 23,659,440.60 and 10,104,256.40

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Solution

The fourth proportional to 15,772,960.40, 23,659,440.60 and 10,104,256.40 is: 15,156,384.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,772,960.40 : 23,659,440.60 = 10,104,256.40 : x
  2. Step 2: Convert to fraction form
    15,772,960.40/23,659,440.60 = 10,104,256.40/x
  3. Step 3: Cross multiply
    15,772,960.40x = 23,659,440.60 × 10,104,256.40
  4. Step 4: Simplify right side
    15,772,960.40x = 239,061,054,102,969.88
  5. Step 5: Solve for x
    x = 239,061,054,102,969.88/15,772,960.40
  6. Step 6: Final answer
    x = 15,156,384.60

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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.