Home / 10,122,574,453,945-13,968,915,142,579-5,956,087,668,839.60

Finding the Fourth Proportional to 10,122,574,453,945, 13,968,915,142,579 and 5,956,087,668,839.60

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Solution

The fourth proportional to 10,122,574,453,945, 13,968,915,142,579 and 5,956,087,668,839.60 is: 8,219,261,177,709.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,122,574,453,945 : 13,968,915,142,579 = 5,956,087,668,839.60 : x
  2. Step 2: Convert to fraction form
    10,122,574,453,945/13,968,915,142,579 = 5,956,087,668,839.60/x
  3. Step 3: Cross multiply
    10,122,574,453,945x = 13,968,915,142,579 × 5,956,087,668,839.60
  4. Step 4: Simplify right side
    10,122,574,453,945x = 83,200,083,227,781,544,437,350,400
  5. Step 5: Solve for x
    x = 83,200,083,227,781,544,437,350,400/10,122,574,453,945
  6. Step 6: Final answer
    x = 8,219,261,177,709.25

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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.