Home / 17,750,056,957.80-26,625,085,436.70-8,577,114,109.80

Finding the Fourth Proportional to 17,750,056,957.80, 26,625,085,436.70 and 8,577,114,109.80

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Solution

The fourth proportional to 17,750,056,957.80, 26,625,085,436.70 and 8,577,114,109.80 is: 12,865,671,164.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,750,056,957.80 : 26,625,085,436.70 = 8,577,114,109.80 : x
  2. Step 2: Convert to fraction form
    17,750,056,957.80/26,625,085,436.70 = 8,577,114,109.80/x
  3. Step 3: Cross multiply
    17,750,056,957.80x = 26,625,085,436.70 × 8,577,114,109.80
  4. Step 4: Simplify right side
    17,750,056,957.80x = 228,366,395,973,750,063,104
  5. Step 5: Solve for x
    x = 228,366,395,973,750,063,104/17,750,056,957.80
  6. Step 6: Final answer
    x = 12,865,671,164.70

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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.