Home / 195,493,132,531.30-293,081,454,127.20-61,118,454,627.10

Finding the Fourth Proportional to 195,493,132,531.30, 293,081,454,127.20 and 61,118,454,627.10

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Solution

The fourth proportional to 195,493,132,531.30, 293,081,454,127.20 and 61,118,454,627.10 is: 91,628,208,746.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,493,132,531.30 : 293,081,454,127.20 = 61,118,454,627.10 : x
  2. Step 2: Convert to fraction form
    195,493,132,531.30/293,081,454,127.20 = 61,118,454,627.10/x
  3. Step 3: Cross multiply
    195,493,132,531.30x = 293,081,454,127.20 × 61,118,454,627.10
  4. Step 4: Simplify right side
    195,493,132,531.30x = 17,912,685,556,118,056,861,696
  5. Step 5: Solve for x
    x = 17,912,685,556,118,056,861,696/195,493,132,531.30
  6. Step 6: Final answer
    x = 91,628,208,746.67

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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.