Home / 11,649,473,837.91-16,076,266,962.42-6,297,034,270.56

Finding the Fourth Proportional to 11,649,473,837.91, 16,076,266,962.42 and 6,297,034,270.56

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Solution

The fourth proportional to 11,649,473,837.91, 16,076,266,962.42 and 6,297,034,270.56 is: 8,689,903,545.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,649,473,837.91 : 16,076,266,962.42 = 6,297,034,270.56 : x
  2. Step 2: Convert to fraction form
    11,649,473,837.91/16,076,266,962.42 = 6,297,034,270.56/x
  3. Step 3: Cross multiply
    11,649,473,837.91x = 16,076,266,962.42 × 6,297,034,270.56
  4. Step 4: Simplify right side
    11,649,473,837.91x = 101,232,804,005,030,264,832
  5. Step 5: Solve for x
    x = 101,232,804,005,030,264,832/11,649,473,837.91
  6. Step 6: Final answer
    x = 8,689,903,545.31

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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.