Home / 29,034,075.87-43,549,932.59-7,173,904.56

Finding the Fourth Proportional to 29,034,075.87, 43,549,932.59 and 7,173,904.56

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Solution

The fourth proportional to 29,034,075.87, 43,549,932.59 and 7,173,904.56 is: 10,760,564.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,034,075.87 : 43,549,932.59 = 7,173,904.56 : x
  2. Step 2: Convert to fraction form
    29,034,075.87/43,549,932.59 = 7,173,904.56/x
  3. Step 3: Cross multiply
    29,034,075.87x = 43,549,932.59 × 7,173,904.56
  4. Step 4: Simplify right side
    29,034,075.87x = 312,423,059,995,093.62
  5. Step 5: Solve for x
    x = 312,423,059,995,093.62/29,034,075.87
  6. Step 6: Final answer
    x = 10,760,564.98

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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.