Home / 1,602,916,051,738.50-2,212,025,576,758.60-871,304,458,317.60

Finding the Fourth Proportional to 1,602,916,051,738.50, 2,212,025,576,758.60 and 871,304,458,317.60

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Solution

The fourth proportional to 1,602,916,051,738.50, 2,212,025,576,758.60 and 871,304,458,317.60 is: 1,202,400,927,267.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,916,051,738.50 : 2,212,025,576,758.60 = 871,304,458,317.60 : x
  2. Step 2: Convert to fraction form
    1,602,916,051,738.50/2,212,025,576,758.60 = 871,304,458,317.60/x
  3. Step 3: Cross multiply
    1,602,916,051,738.50x = 2,212,025,576,758.60 × 871,304,458,317.60
  4. Step 4: Simplify right side
    1,602,916,051,738.50x = 1,927,347,746,942,328,619,663,360
  5. Step 5: Solve for x
    x = 1,927,347,746,942,328,619,663,360/1,602,916,051,738.50
  6. Step 6: Final answer
    x = 1,202,400,927,267.50

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.