Home / 3,021,836,115,185.70-4,528,141,780,411.50-1,794,177,727,174.80

Finding the Fourth Proportional to 3,021,836,115,185.70, 4,528,141,780,411.50 and 1,794,177,727,174.80

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Solution

The fourth proportional to 3,021,836,115,185.70, 4,528,141,780,411.50 and 1,794,177,727,174.80 is: 2,688,528,039,980.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,021,836,115,185.70 : 4,528,141,780,411.50 = 1,794,177,727,174.80 : x
  2. Step 2: Convert to fraction form
    3,021,836,115,185.70/4,528,141,780,411.50 = 1,794,177,727,174.80/x
  3. Step 3: Cross multiply
    3,021,836,115,185.70x = 4,528,141,780,411.50 × 1,794,177,727,174.80
  4. Step 4: Simplify right side
    3,021,836,115,185.70x = 8,124,291,127,903,957,964,292,096
  5. Step 5: Solve for x
    x = 8,124,291,127,903,957,964,292,096/3,021,836,115,185.70
  6. Step 6: Final answer
    x = 2,688,528,039,980.98

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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.