Home / 35,169,270.60-52,763,237.10-12,447,798.60

Finding the Fourth Proportional to 35,169,270.60, 52,763,237.10 and 12,447,798.60

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Solution

The fourth proportional to 35,169,270.60, 52,763,237.10 and 12,447,798.60 is: 18,675,000.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,169,270.60 : 52,763,237.10 = 12,447,798.60 : x
  2. Step 2: Convert to fraction form
    35,169,270.60/52,763,237.10 = 12,447,798.60/x
  3. Step 3: Cross multiply
    35,169,270.60x = 52,763,237.10 × 12,447,798.60
  4. Step 4: Simplify right side
    35,169,270.60x = 656,786,148,904,848
  5. Step 5: Solve for x
    x = 656,786,148,904,848/35,169,270.60
  6. Step 6: Final answer
    x = 18,675,000.58

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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.