Home / 26,385,449,383.08-36,411,943,611.33-14,342,460,190.96

Finding the Fourth Proportional to 26,385,449,383.08, 36,411,943,611.33 and 14,342,460,190.96

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Solution

The fourth proportional to 26,385,449,383.08, 36,411,943,611.33 and 14,342,460,190.96 is: 19,792,607,817.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,385,449,383.08 : 36,411,943,611.33 = 14,342,460,190.96 : x
  2. Step 2: Convert to fraction form
    26,385,449,383.08/36,411,943,611.33 = 14,342,460,190.96/x
  3. Step 3: Cross multiply
    26,385,449,383.08x = 36,411,943,611.33 × 14,342,460,190.96
  4. Step 4: Simplify right side
    26,385,449,383.08x = 522,236,851,721,111,011,328
  5. Step 5: Solve for x
    x = 522,236,851,721,111,011,328/26,385,449,383.08
  6. Step 6: Final answer
    x = 19,792,607,817.25

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Double scale
Find fourth proportional to 26,385,449,384.08, 36,411,943,612.71 and 14,342,460,191.96
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.