Home / 241,574,891.20-362,267,858.40-88,141,969.60

Finding the Fourth Proportional to 241,574,891.20, 362,267,858.40 and 88,141,969.60

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Solution

The fourth proportional to 241,574,891.20, 362,267,858.40 and 88,141,969.60 is: 132,178,482.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,574,891.20 : 362,267,858.40 = 88,141,969.60 : x
  2. Step 2: Convert to fraction form
    241,574,891.20/362,267,858.40 = 88,141,969.60/x
  3. Step 3: Cross multiply
    241,574,891.20x = 362,267,858.40 × 88,141,969.60
  4. Step 4: Simplify right side
    241,574,891.20x = 31,931,002,562,149,900
  5. Step 5: Solve for x
    x = 31,931,002,562,149,900/241,574,891.20
  6. Step 6: Final answer
    x = 132,178,482.64

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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.