Home / 336,567,443.05-505,011,047.64-233,095,880.35

Finding the Fourth Proportional to 336,567,443.05, 505,011,047.64 and 233,095,880.35

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Solution

The fourth proportional to 336,567,443.05, 505,011,047.64 and 233,095,880.35 is: 349,754,550.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,567,443.05 : 505,011,047.64 = 233,095,880.35 : x
  2. Step 2: Convert to fraction form
    336,567,443.05/505,011,047.64 = 233,095,880.35/x
  3. Step 3: Cross multiply
    336,567,443.05x = 505,011,047.64 × 233,095,880.35
  4. Step 4: Simplify right side
    336,567,443.05x = 117,715,994,732,431,056
  5. Step 5: Solve for x
    x = 117,715,994,732,431,056/336,567,443.05
  6. Step 6: Final answer
    x = 349,754,550.43

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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.