Home / 13,052,345,108,682-18,012,292,248,534-7,119,729,081,856.20

Finding the Fourth Proportional to 13,052,345,108,682, 18,012,292,248,534 and 7,119,729,081,856.20

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Solution

The fourth proportional to 13,052,345,108,682, 18,012,292,248,534 and 7,119,729,081,856.20 is: 9,825,256,678,777.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,052,345,108,682 : 18,012,292,248,534 = 7,119,729,081,856.20 : x
  2. Step 2: Convert to fraction form
    13,052,345,108,682/18,012,292,248,534 = 7,119,729,081,856.20/x
  3. Step 3: Cross multiply
    13,052,345,108,682x = 18,012,292,248,534 × 7,119,729,081,856.20
  4. Step 4: Simplify right side
    13,052,345,108,682x = 128,242,640,952,780,532,201,029,632
  5. Step 5: Solve for x
    x = 128,242,640,952,780,532,201,029,632/13,052,345,108,682
  6. Step 6: Final answer
    x = 9,825,256,678,777.03

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1.5x scale

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.