Home / 9,761,129,058.96-13,471,830,550.22-5,952,861,382.50

Finding the Fourth Proportional to 9,761,129,058.96, 13,471,830,550.22 and 5,952,861,382.50

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Solution

The fourth proportional to 9,761,129,058.96, 13,471,830,550.22 and 5,952,861,382.50 is: 8,215,846,686.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,761,129,058.96 : 13,471,830,550.22 = 5,952,861,382.50 : x
  2. Step 2: Convert to fraction form
    9,761,129,058.96/13,471,830,550.22 = 5,952,861,382.50/x
  3. Step 3: Cross multiply
    9,761,129,058.96x = 13,471,830,550.22 × 5,952,861,382.50
  4. Step 4: Simplify right side
    9,761,129,058.96x = 80,195,939,833,958,596,608
  5. Step 5: Solve for x
    x = 80,195,939,833,958,596,608/9,761,129,058.96
  6. Step 6: Final answer
    x = 8,215,846,686.34

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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.