Home / 26,468,532,112.80-39,702,798,169.20-23,575,792,461.60

Finding the Fourth Proportional to 26,468,532,112.80, 39,702,798,169.20 and 23,575,792,461.60

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Solution

The fourth proportional to 26,468,532,112.80, 39,702,798,169.20 and 23,575,792,461.60 is: 35,363,688,692.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,468,532,112.80 : 39,702,798,169.20 = 23,575,792,461.60 : x
  2. Step 2: Convert to fraction form
    26,468,532,112.80/39,702,798,169.20 = 23,575,792,461.60/x
  3. Step 3: Cross multiply
    26,468,532,112.80x = 39,702,798,169.20 × 23,575,792,461.60
  4. Step 4: Simplify right side
    26,468,532,112.80x = 936,024,929,781,851,488,256
  5. Step 5: Solve for x
    x = 936,024,929,781,851,488,256/26,468,532,112.80
  6. Step 6: Final answer
    x = 35,363,688,692.40

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1.5x scale

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.