Home / 1,044,304,575.75-1,566,286,583.04-307,202,095.26

Finding the Fourth Proportional to 1,044,304,575.75, 1,566,286,583.04 and 307,202,095.26

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Solution

The fourth proportional to 1,044,304,575.75, 1,566,286,583.04 and 307,202,095.26 is: 460,753,051.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,304,575.75 : 1,566,286,583.04 = 307,202,095.26 : x
  2. Step 2: Convert to fraction form
    1,044,304,575.75/1,566,286,583.04 = 307,202,095.26/x
  3. Step 3: Cross multiply
    1,044,304,575.75x = 1,566,286,583.04 × 307,202,095.26
  4. Step 4: Simplify right side
    1,044,304,575.75x = 481,166,520,087,513,984
  5. Step 5: Solve for x
    x = 481,166,520,087,513,984/1,044,304,575.75
  6. Step 6: Final answer
    x = 460,753,051.61

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Double scale
Find fourth proportional to 1,044,304,576.75, 1,566,286,584.54 and 307,202,096.26
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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.