Home / 334,304,527-461,340,245.10-187,626,811

Finding the Fourth Proportional to 334,304,527, 461,340,245.10 and 187,626,811

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Solution

The fourth proportional to 334,304,527, 461,340,245.10 and 187,626,811 is: 258,924,997.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,304,527 : 461,340,245.10 = 187,626,811 : x
  2. Step 2: Convert to fraction form
    334,304,527/461,340,245.10 = 187,626,811/x
  3. Step 3: Cross multiply
    334,304,527x = 461,340,245.10 × 187,626,811
  4. Step 4: Simplify right side
    334,304,527x = 86,559,798,974,071,376
  5. Step 5: Solve for x
    x = 86,559,798,974,071,376/334,304,527
  6. Step 6: Final answer
    x = 258,924,997.97

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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.