Home / 35,219,241.20-52,828,861.80-22,464,657.20

Finding the Fourth Proportional to 35,219,241.20, 52,828,861.80 and 22,464,657.20

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Solution

The fourth proportional to 35,219,241.20, 52,828,861.80 and 22,464,657.20 is: 33,696,985.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,219,241.20 : 52,828,861.80 = 22,464,657.20 : x
  2. Step 2: Convert to fraction form
    35,219,241.20/52,828,861.80 = 22,464,657.20/x
  3. Step 3: Cross multiply
    35,219,241.20x = 52,828,861.80 × 22,464,657.20
  4. Step 4: Simplify right side
    35,219,241.20x = 1,186,782,270,603,174.75
  5. Step 5: Solve for x
    x = 1,186,782,270,603,174.75/35,219,241.20
  6. Step 6: Final answer
    x = 33,696,985.80

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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.