Home / 5,389,949,661.40-8,084,924,492.10-4,600,866,064.60

Finding the Fourth Proportional to 5,389,949,661.40, 8,084,924,492.10 and 4,600,866,064.60

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Solution

The fourth proportional to 5,389,949,661.40, 8,084,924,492.10 and 4,600,866,064.60 is: 6,901,299,096.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,389,949,661.40 : 8,084,924,492.10 = 4,600,866,064.60 : x
  2. Step 2: Convert to fraction form
    5,389,949,661.40/8,084,924,492.10 = 4,600,866,064.60/x
  3. Step 3: Cross multiply
    5,389,949,661.40x = 8,084,924,492.10 × 4,600,866,064.60
  4. Step 4: Simplify right side
    5,389,949,661.40x = 37,197,654,730,556,284,928
  5. Step 5: Solve for x
    x = 37,197,654,730,556,284,928/5,389,949,661.40
  6. Step 6: Final answer
    x = 6,901,299,096.90

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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.