Home / 310,717,369.80-466,079,597.59-106,261,388.28

Finding the Fourth Proportional to 310,717,369.80, 466,079,597.59 and 106,261,388.28

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Solution

The fourth proportional to 310,717,369.80, 466,079,597.59 and 106,261,388.28 is: 159,393,294.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    310,717,369.80 : 466,079,597.59 = 106,261,388.28 : x
  2. Step 2: Convert to fraction form
    310,717,369.80/466,079,597.59 = 106,261,388.28/x
  3. Step 3: Cross multiply
    310,717,369.80x = 466,079,597.59 × 106,261,388.28
  4. Step 4: Simplify right side
    310,717,369.80x = 49,526,265,088,897,144
  5. Step 5: Solve for x
    x = 49,526,265,088,897,144/310,717,369.80
  6. Step 6: Final answer
    x = 159,393,294.04

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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.