Home / 223,517,464.04-335,276,289.06-100,552,153.40

Finding the Fourth Proportional to 223,517,464.04, 335,276,289.06 and 100,552,153.40

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Solution

The fourth proportional to 223,517,464.04, 335,276,289.06 and 100,552,153.40 is: 150,828,271.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,517,464.04 : 335,276,289.06 = 100,552,153.40 : x
  2. Step 2: Convert to fraction form
    223,517,464.04/335,276,289.06 = 100,552,153.40/x
  3. Step 3: Cross multiply
    223,517,464.04x = 335,276,289.06 × 100,552,153.40
  4. Step 4: Simplify right side
    223,517,464.04x = 33,712,752,848,943,864
  5. Step 5: Solve for x
    x = 33,712,752,848,943,864/223,517,464.04
  6. Step 6: Final answer
    x = 150,828,271.94

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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.