Home / 162,546,754,179.65-224,263,914,102.93-93,933,170,616.30

Finding the Fourth Proportional to 162,546,754,179.65, 224,263,914,102.93 and 93,933,170,616.30

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Solution

The fourth proportional to 162,546,754,179.65, 224,263,914,102.93 and 93,933,170,616.30 is: 129,598,530,667.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,546,754,179.65 : 224,263,914,102.93 = 93,933,170,616.30 : x
  2. Step 2: Convert to fraction form
    162,546,754,179.65/224,263,914,102.93 = 93,933,170,616.30/x
  3. Step 3: Cross multiply
    162,546,754,179.65x = 224,263,914,102.93 × 93,933,170,616.30
  4. Step 4: Simplify right side
    162,546,754,179.65x = 21,065,820,506,509,769,965,568
  5. Step 5: Solve for x
    x = 21,065,820,506,509,769,965,568/162,546,754,179.65
  6. Step 6: Final answer
    x = 129,598,530,667.84

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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.