Home / 59,629,442.80-82,286,725.08-33,525,065.20

Finding the Fourth Proportional to 59,629,442.80, 82,286,725.08 and 33,525,065.20

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Solution

The fourth proportional to 59,629,442.80, 82,286,725.08 and 33,525,065.20 is: 46,263,518.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,629,442.80 : 82,286,725.08 = 33,525,065.20 : x
  2. Step 2: Convert to fraction form
    59,629,442.80/82,286,725.08 = 33,525,065.20/x
  3. Step 3: Cross multiply
    59,629,442.80x = 82,286,725.08 × 33,525,065.20
  4. Step 4: Simplify right side
    59,629,442.80x = 2,758,667,823,401,475
  5. Step 5: Solve for x
    x = 2,758,667,823,401,475/59,629,442.80
  6. Step 6: Final answer
    x = 46,263,518.39

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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.