Home / 6,559,689,969.42-9,058,624,108.52-6,202,322,243.22

Finding the Fourth Proportional to 6,559,689,969.42, 9,058,624,108.52 and 6,202,322,243.22

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Solution

The fourth proportional to 6,559,689,969.42, 9,058,624,108.52 and 6,202,322,243.22 is: 8,565,116,044.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,689,969.42 : 9,058,624,108.52 = 6,202,322,243.22 : x
  2. Step 2: Convert to fraction form
    6,559,689,969.42/9,058,624,108.52 = 6,202,322,243.22/x
  3. Step 3: Cross multiply
    6,559,689,969.42x = 9,058,624,108.52 × 6,202,322,243.22
  4. Step 4: Simplify right side
    6,559,689,969.42x = 56,184,505,801,211,527,168
  5. Step 5: Solve for x
    x = 56,184,505,801,211,527,168/6,559,689,969.42
  6. Step 6: Final answer
    x = 8,565,116,044.07

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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.