Home / 114,727,507,091.92-172,091,583,488.40-44,003,896,824.96

Finding the Fourth Proportional to 114,727,507,091.92, 172,091,583,488.40 and 44,003,896,824.96

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Solution

The fourth proportional to 114,727,507,091.92, 172,091,583,488.40 and 44,003,896,824.96 is: 66,005,969,067.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,727,507,091.92 : 172,091,583,488.40 = 44,003,896,824.96 : x
  2. Step 2: Convert to fraction form
    114,727,507,091.92/172,091,583,488.40 = 44,003,896,824.96/x
  3. Step 3: Cross multiply
    114,727,507,091.92x = 172,091,583,488.40 × 44,003,896,824.96
  4. Step 4: Simplify right side
    114,727,507,091.92x = 7,572,700,284,267,542,872,064
  5. Step 5: Solve for x
    x = 7,572,700,284,267,542,872,064/114,727,507,091.92
  6. Step 6: Final answer
    x = 66,005,969,067.21

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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.