Home / 34,763,265.60-52,144,639.20-10,502,145.60

Finding the Fourth Proportional to 34,763,265.60, 52,144,639.20 and 10,502,145.60

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Solution

The fourth proportional to 34,763,265.60, 52,144,639.20 and 10,502,145.60 is: 15,753,140.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,763,265.60 : 52,144,639.20 = 10,502,145.60 : x
  2. Step 2: Convert to fraction form
    34,763,265.60/52,144,639.20 = 10,502,145.60/x
  3. Step 3: Cross multiply
    34,763,265.60x = 52,144,639.20 × 10,502,145.60
  4. Step 4: Simplify right side
    34,763,265.60x = 547,630,593,137,867.56
  5. Step 5: Solve for x
    x = 547,630,593,137,867.56/34,763,265.60
  6. Step 6: Final answer
    x = 15,753,140.09

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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.