Home / 89,632,130,844.83-134,448,774,172.41-35,853,759,185.19

Finding the Fourth Proportional to 89,632,130,844.83, 134,448,774,172.41 and 35,853,759,185.19

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Solution

The fourth proportional to 89,632,130,844.83, 134,448,774,172.41 and 35,853,759,185.19 is: 53,780,869,945.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,632,130,844.83 : 134,448,774,172.41 = 35,853,759,185.19 : x
  2. Step 2: Convert to fraction form
    89,632,130,844.83/134,448,774,172.41 = 35,853,759,185.19/x
  3. Step 3: Cross multiply
    89,632,130,844.83x = 134,448,774,172.41 × 35,853,759,185.19
  4. Step 4: Simplify right side
    89,632,130,844.83x = 4,820,493,971,921,581,375,488
  5. Step 5: Solve for x
    x = 4,820,493,971,921,581,375,488/89,632,130,844.83
  6. Step 6: Final answer
    x = 53,780,869,945.70

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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.