Home / 15,993,094.20-23,942,402.10-10,607,825.40

Finding the Fourth Proportional to 15,993,094.20, 23,942,402.10 and 10,607,825.40

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Solution

The fourth proportional to 15,993,094.20, 23,942,402.10 and 10,607,825.40 is: 15,880,405.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,993,094.20 : 23,942,402.10 = 10,607,825.40 : x
  2. Step 2: Convert to fraction form
    15,993,094.20/23,942,402.10 = 10,607,825.40/x
  3. Step 3: Cross multiply
    15,993,094.20x = 23,942,402.10 × 10,607,825.40
  4. Step 4: Simplify right side
    15,993,094.20x = 253,976,821,133,393.38
  5. Step 5: Solve for x
    x = 253,976,821,133,393.38/15,993,094.20
  6. Step 6: Final answer
    x = 15,880,405.50

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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.