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Finding the Fourth Proportional to 167,318,784,024.30, 250,978,176,036.45 and 62,615,553,662.70

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Solution

The fourth proportional to 167,318,784,024.30, 250,978,176,036.45 and 62,615,553,662.70 is: 93,923,330,494.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,318,784,024.30 : 250,978,176,036.45 = 62,615,553,662.70 : x
  2. Step 2: Convert to fraction form
    167,318,784,024.30/250,978,176,036.45 = 62,615,553,662.70/x
  3. Step 3: Cross multiply
    167,318,784,024.30x = 250,978,176,036.45 × 62,615,553,662.70
  4. Step 4: Simplify right side
    167,318,784,024.30x = 15,715,137,449,776,902,045,696
  5. Step 5: Solve for x
    x = 15,715,137,449,776,902,045,696/167,318,784,024.30
  6. Step 6: Final answer
    x = 93,923,330,494.05

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1.5x scale

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.