Home / 6,559,689,969.67-9,058,624,108.86-6,202,322,243.47

Finding the Fourth Proportional to 6,559,689,969.67, 9,058,624,108.86 and 6,202,322,243.47

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Solution

The fourth proportional to 6,559,689,969.67, 9,058,624,108.86 and 6,202,322,243.47 is: 8,565,116,044.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,689,969.67 : 9,058,624,108.86 = 6,202,322,243.47 : x
  2. Step 2: Convert to fraction form
    6,559,689,969.67/9,058,624,108.86 = 6,202,322,243.47/x
  3. Step 3: Cross multiply
    6,559,689,969.67x = 9,058,624,108.86 × 6,202,322,243.47
  4. Step 4: Simplify right side
    6,559,689,969.67x = 56,184,505,805,615,988,736
  5. Step 5: Solve for x
    x = 56,184,505,805,615,988,736/6,559,689,969.67
  6. Step 6: Final answer
    x = 8,565,116,044.42

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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.