Home / 9,683,477,955.20-14,525,216,932.80-6,377,489,782.40

Finding the Fourth Proportional to 9,683,477,955.20, 14,525,216,932.80 and 6,377,489,782.40

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Solution

The fourth proportional to 9,683,477,955.20, 14,525,216,932.80 and 6,377,489,782.40 is: 9,566,234,673.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,683,477,955.20 : 14,525,216,932.80 = 6,377,489,782.40 : x
  2. Step 2: Convert to fraction form
    9,683,477,955.20/14,525,216,932.80 = 6,377,489,782.40/x
  3. Step 3: Cross multiply
    9,683,477,955.20x = 14,525,216,932.80 × 6,377,489,782.40
  4. Step 4: Simplify right side
    9,683,477,955.20x = 92,634,422,576,075,456,512
  5. Step 5: Solve for x
    x = 92,634,422,576,075,456,512/9,683,477,955.20
  6. Step 6: Final answer
    x = 9,566,234,673.60

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Double scale
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Similar ratio
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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.