Home / 167,318,784,037.05-250,978,176,055.57-62,615,553,675.45

Finding the Fourth Proportional to 167,318,784,037.05, 250,978,176,055.57 and 62,615,553,675.45

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Solution

The fourth proportional to 167,318,784,037.05, 250,978,176,055.57 and 62,615,553,675.45 is: 93,923,330,513.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,318,784,037.05 : 250,978,176,055.57 = 62,615,553,675.45 : x
  2. Step 2: Convert to fraction form
    167,318,784,037.05/250,978,176,055.57 = 62,615,553,675.45/x
  3. Step 3: Cross multiply
    167,318,784,037.05x = 250,978,176,055.57 × 62,615,553,675.45
  4. Step 4: Simplify right side
    167,318,784,037.05x = 15,715,137,454,174,082,433,024
  5. Step 5: Solve for x
    x = 15,715,137,454,174,082,433,024/167,318,784,037.05
  6. Step 6: Final answer
    x = 93,923,330,513.17

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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.