Home / 314,147,332.26-433,553,940.14-234,624,332.97

Finding the Fourth Proportional to 314,147,332.26, 433,553,940.14 and 234,624,332.97

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Solution

The fourth proportional to 314,147,332.26, 433,553,940.14 and 234,624,332.97 is: 323,804,449.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,147,332.26 : 433,553,940.14 = 234,624,332.97 : x
  2. Step 2: Convert to fraction form
    314,147,332.26/433,553,940.14 = 234,624,332.97/x
  3. Step 3: Cross multiply
    314,147,332.26x = 433,553,940.14 × 234,624,332.97
  4. Step 4: Simplify right side
    314,147,332.26x = 101,722,304,014,075,184
  5. Step 5: Solve for x
    x = 101,722,304,014,075,184/314,147,332.26
  6. Step 6: Final answer
    x = 323,804,449.59

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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.