Home / 167,318,784,043.30-250,978,176,064.95-62,615,553,681.70

Finding the Fourth Proportional to 167,318,784,043.30, 250,978,176,064.95 and 62,615,553,681.70

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Solution

The fourth proportional to 167,318,784,043.30, 250,978,176,064.95 and 62,615,553,681.70 is: 93,923,330,522.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,318,784,043.30 : 250,978,176,064.95 = 62,615,553,681.70 : x
  2. Step 2: Convert to fraction form
    167,318,784,043.30/250,978,176,064.95 = 62,615,553,681.70/x
  3. Step 3: Cross multiply
    167,318,784,043.30x = 250,978,176,064.95 × 62,615,553,681.70
  4. Step 4: Simplify right side
    167,318,784,043.30x = 15,715,137,456,330,030,186,496
  5. Step 5: Solve for x
    x = 15,715,137,456,330,030,186,496/167,318,784,043.30
  6. Step 6: Final answer
    x = 93,923,330,522.55

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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.