Home / 94,969,896,714.41-131,058,457,465.87-54,324,808,190.93

Finding the Fourth Proportional to 94,969,896,714.41, 131,058,457,465.87 and 54,324,808,190.93

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Solution

The fourth proportional to 94,969,896,714.41, 131,058,457,465.87 and 54,324,808,190.93 is: 74,968,235,303.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,969,896,714.41 : 131,058,457,465.87 = 54,324,808,190.93 : x
  2. Step 2: Convert to fraction form
    94,969,896,714.41/131,058,457,465.87 = 54,324,808,190.93/x
  3. Step 3: Cross multiply
    94,969,896,714.41x = 131,058,457,465.87 × 54,324,808,190.93
  4. Step 4: Simplify right side
    94,969,896,714.41x = 7,119,725,563,632,937,861,120
  5. Step 5: Solve for x
    x = 7,119,725,563,632,937,861,120/94,969,896,714.41
  6. Step 6: Final answer
    x = 74,968,235,303.48

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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.