Home / 13,765,437,412,806-19,004,878,247,032-8,762,507,426,060.20

Finding the Fourth Proportional to 13,765,437,412,806, 19,004,878,247,032 and 8,762,507,426,060.20

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Solution

The fourth proportional to 13,765,437,412,806, 19,004,878,247,032 and 8,762,507,426,060.20 is: 12,097,718,494,296.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,765,437,412,806 : 19,004,878,247,032 = 8,762,507,426,060.20 : x
  2. Step 2: Convert to fraction form
    13,765,437,412,806/19,004,878,247,032 = 8,762,507,426,060.20/x
  3. Step 3: Cross multiply
    13,765,437,412,806x = 19,004,878,247,032 × 8,762,507,426,060.20
  4. Step 4: Simplify right side
    13,765,437,412,806x = 166,530,386,770,987,862,626,140,160
  5. Step 5: Solve for x
    x = 166,530,386,770,987,862,626,140,160/13,765,437,412,806
  6. Step 6: Final answer
    x = 12,097,718,494,296.77

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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.