Home / 1,883,164,999.40-2,823,472,040.70-962,284,034.60

Finding the Fourth Proportional to 1,883,164,999.40, 2,823,472,040.70 and 962,284,034.60

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Solution

The fourth proportional to 1,883,164,999.40, 2,823,472,040.70 and 962,284,034.60 is: 1,442,774,301.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,164,999.40 : 2,823,472,040.70 = 962,284,034.60 : x
  2. Step 2: Convert to fraction form
    1,883,164,999.40/2,823,472,040.70 = 962,284,034.60/x
  3. Step 3: Cross multiply
    1,883,164,999.40x = 2,823,472,040.70 × 962,284,034.60
  4. Step 4: Simplify right side
    1,883,164,999.40x = 2,716,982,066,905,091,072
  5. Step 5: Solve for x
    x = 2,716,982,066,905,091,072/1,883,164,999.40
  6. Step 6: Final answer
    x = 1,442,774,301.65

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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.