Home / 23,928,312,197.16-35,860,385,000.88-18,622,830,862.80

Finding the Fourth Proportional to 23,928,312,197.16, 35,860,385,000.88 and 18,622,830,862.80

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Solution

The fourth proportional to 23,928,312,197.16, 35,860,385,000.88 and 18,622,830,862.80 is: 27,909,276,636.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,928,312,197.16 : 35,860,385,000.88 = 18,622,830,862.80 : x
  2. Step 2: Convert to fraction form
    23,928,312,197.16/35,860,385,000.88 = 18,622,830,862.80/x
  3. Step 3: Cross multiply
    23,928,312,197.16x = 35,860,385,000.88 × 18,622,830,862.80
  4. Step 4: Simplify right side
    23,928,312,197.16x = 667,821,884,546,278,227,968
  5. Step 5: Solve for x
    x = 667,821,884,546,278,227,968/23,928,312,197.16
  6. Step 6: Final answer
    x = 27,909,276,636.13

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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.