Home / 1,474,235,416.73-2,033,097,482.61-1,152,405,901.73

Finding the Fourth Proportional to 1,474,235,416.73, 2,033,097,482.61 and 1,152,405,901.73

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Solution

The fourth proportional to 1,474,235,416.73, 2,033,097,482.61 and 1,152,405,901.73 is: 1,589,266,891.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,474,235,416.73 : 2,033,097,482.61 = 1,152,405,901.73 : x
  2. Step 2: Convert to fraction form
    1,474,235,416.73/2,033,097,482.61 = 1,152,405,901.73/x
  3. Step 3: Cross multiply
    1,474,235,416.73x = 2,033,097,482.61 × 1,152,405,901.73
  4. Step 4: Simplify right side
    1,474,235,416.73x = 2,342,953,537,742,004,224
  5. Step 5: Solve for x
    x = 2,342,953,537,742,004,224/1,474,235,416.73
  6. Step 6: Final answer
    x = 1,589,266,891.27

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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.