Home / 47,654,113.32-71,431,403.40-23,359,401

Finding the Fourth Proportional to 47,654,113.32, 71,431,403.40 and 23,359,401

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Solution

The fourth proportional to 47,654,113.32, 71,431,403.40 and 23,359,401 is: 35,014,706.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,654,113.32 : 71,431,403.40 = 23,359,401 : x
  2. Step 2: Convert to fraction form
    47,654,113.32/71,431,403.40 = 23,359,401/x
  3. Step 3: Cross multiply
    47,654,113.32x = 71,431,403.40 × 23,359,401
  4. Step 4: Simplify right side
    47,654,113.32x = 1,668,594,796,013,363.50
  5. Step 5: Solve for x
    x = 1,668,594,796,013,363.50/47,654,113.32
  6. Step 6: Final answer
    x = 35,014,706.60

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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.