Home / 9,962,008,639.29-13,747,599,630.23-5,445,942,263.01

Finding the Fourth Proportional to 9,962,008,639.29, 13,747,599,630.23 and 5,445,942,263.01

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Solution

The fourth proportional to 9,962,008,639.29, 13,747,599,630.23 and 5,445,942,263.01 is: 7,515,415,470.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,962,008,639.29 : 13,747,599,630.23 = 5,445,942,263.01 : x
  2. Step 2: Convert to fraction form
    9,962,008,639.29/13,747,599,630.23 = 5,445,942,263.01/x
  3. Step 3: Cross multiply
    9,962,008,639.29x = 13,747,599,630.23 × 5,445,942,263.01
  4. Step 4: Simplify right side
    9,962,008,639.29x = 74,868,633,841,182,982,144
  5. Step 5: Solve for x
    x = 74,868,633,841,182,982,144/9,962,008,639.29
  6. Step 6: Final answer
    x = 7,515,415,470.12

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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.