Home / 104,328,650,926.80-156,492,976,390.20-104,328,650,926.80

Finding the Fourth Proportional to 104,328,650,926.80, 156,492,976,390.20 and 104,328,650,926.80

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Solution

The fourth proportional to 104,328,650,926.80, 156,492,976,390.20 and 104,328,650,926.80 is: 156,492,976,390.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,328,650,926.80 : 156,492,976,390.20 = 104,328,650,926.80 : x
  2. Step 2: Convert to fraction form
    104,328,650,926.80/156,492,976,390.20 = 104,328,650,926.80/x
  3. Step 3: Cross multiply
    104,328,650,926.80x = 156,492,976,390.20 × 104,328,650,926.80
  4. Step 4: Simplify right side
    104,328,650,926.80x = 16,326,701,106,309,130,878,976
  5. Step 5: Solve for x
    x = 16,326,701,106,309,130,878,976/104,328,650,926.80
  6. Step 6: Final answer
    x = 156,492,976,390.20

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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.