Home / 264,946,419.13-365,626,075.95-147,469,228.24

Finding the Fourth Proportional to 264,946,419.13, 365,626,075.95 and 147,469,228.24

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Solution

The fourth proportional to 264,946,419.13, 365,626,075.95 and 147,469,228.24 is: 203,507,544.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,946,419.13 : 365,626,075.95 = 147,469,228.24 : x
  2. Step 2: Convert to fraction form
    264,946,419.13/365,626,075.95 = 147,469,228.24/x
  3. Step 3: Cross multiply
    264,946,419.13x = 365,626,075.95 × 147,469,228.24
  4. Step 4: Simplify right side
    264,946,419.13x = 53,918,595,244,766,128
  5. Step 5: Solve for x
    x = 53,918,595,244,766,128/264,946,419.13
  6. Step 6: Final answer
    x = 203,507,544.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.