Home / 345,357,110.46-518,304,301.14-241,048,684.50

Finding the Fourth Proportional to 345,357,110.46, 518,304,301.14 and 241,048,684.50

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Solution

The fourth proportional to 345,357,110.46, 518,304,301.14 and 241,048,684.50 is: 361,760,526.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    345,357,110.46 : 518,304,301.14 = 241,048,684.50 : x
  2. Step 2: Convert to fraction form
    345,357,110.46/518,304,301.14 = 241,048,684.50/x
  3. Step 3: Cross multiply
    345,357,110.46x = 518,304,301.14 × 241,048,684.50
  4. Step 4: Simplify right side
    345,357,110.46x = 124,936,569,960,488,848
  5. Step 5: Solve for x
    x = 124,936,569,960,488,848/345,357,110.46
  6. Step 6: Final answer
    x = 361,760,526.07

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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.