Home / 334,304,520-461,340,235.44-187,626,804

Finding the Fourth Proportional to 334,304,520, 461,340,235.44 and 187,626,804

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Solution

The fourth proportional to 334,304,520, 461,340,235.44 and 187,626,804 is: 258,924,988.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,304,520 : 461,340,235.44 = 187,626,804 : x
  2. Step 2: Convert to fraction form
    334,304,520/461,340,235.44 = 187,626,804/x
  3. Step 3: Cross multiply
    334,304,520x = 461,340,235.44 × 187,626,804
  4. Step 4: Simplify right side
    334,304,520x = 86,559,793,932,214,736
  5. Step 5: Solve for x
    x = 86,559,793,932,214,736/334,304,520
  6. Step 6: Final answer
    x = 258,924,988.31

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1.5x scale

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.