Home / 46,290,596-69,451,329.44-30,789,534.88

Finding the Fourth Proportional to 46,290,596, 69,451,329.44 and 30,789,534.88

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Solution

The fourth proportional to 46,290,596, 69,451,329.44 and 30,789,534.88 is: 46,194,568.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,290,596 : 69,451,329.44 = 30,789,534.88 : x
  2. Step 2: Convert to fraction form
    46,290,596/69,451,329.44 = 30,789,534.88/x
  3. Step 3: Cross multiply
    46,290,596x = 69,451,329.44 × 30,789,534.88
  4. Step 4: Simplify right side
    46,290,596x = 2,138,374,130,255,250.75
  5. Step 5: Solve for x
    x = 2,138,374,130,255,250.75/46,290,596
  6. Step 6: Final answer
    x = 46,194,568.98

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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.