Home / 177,536,141,000.47-266,275,863,771.95-51,737,312,311.75

Finding the Fourth Proportional to 177,536,141,000.47, 266,275,863,771.95 and 51,737,312,311.75

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Solution

The fourth proportional to 177,536,141,000.47, 266,275,863,771.95 and 51,737,312,311.75 is: 77,597,707,415.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,536,141,000.47 : 266,275,863,771.95 = 51,737,312,311.75 : x
  2. Step 2: Convert to fraction form
    177,536,141,000.47/266,275,863,771.95 = 51,737,312,311.75/x
  3. Step 3: Cross multiply
    177,536,141,000.47x = 266,275,863,771.95 × 51,737,312,311.75
  4. Step 4: Simplify right side
    177,536,141,000.47x = 13,776,397,525,050,374,225,920
  5. Step 5: Solve for x
    x = 13,776,397,525,050,374,225,920/177,536,141,000.47
  6. Step 6: Final answer
    x = 77,597,707,415.61

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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.