Home / 9,964,136,557.80-14,946,204,836.70-6,294,959,418.60

Finding the Fourth Proportional to 9,964,136,557.80, 14,946,204,836.70 and 6,294,959,418.60

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Solution

The fourth proportional to 9,964,136,557.80, 14,946,204,836.70 and 6,294,959,418.60 is: 9,442,439,127.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,136,557.80 : 14,946,204,836.70 = 6,294,959,418.60 : x
  2. Step 2: Convert to fraction form
    9,964,136,557.80/14,946,204,836.70 = 6,294,959,418.60/x
  3. Step 3: Cross multiply
    9,964,136,557.80x = 14,946,204,836.70 × 6,294,959,418.60
  4. Step 4: Simplify right side
    9,964,136,557.80x = 94,085,752,909,109,542,912
  5. Step 5: Solve for x
    x = 94,085,752,909,109,542,912/9,964,136,557.80
  6. Step 6: Final answer
    x = 9,442,439,127.90

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Double scale
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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.