Home / 9,861,948,369.95-14,798,008,448.97-4,622,088,913.43

Finding the Fourth Proportional to 9,861,948,369.95, 14,798,008,448.97 and 4,622,088,913.43

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Solution

The fourth proportional to 9,861,948,369.95, 14,798,008,448.97 and 4,622,088,913.43 is: 6,935,517,022.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,948,369.95 : 14,798,008,448.97 = 4,622,088,913.43 : x
  2. Step 2: Convert to fraction form
    9,861,948,369.95/14,798,008,448.97 = 4,622,088,913.43/x
  3. Step 3: Cross multiply
    9,861,948,369.95x = 14,798,008,448.97 × 4,622,088,913.43
  4. Step 4: Simplify right side
    9,861,948,369.95x = 68,397,710,792,827,707,392
  5. Step 5: Solve for x
    x = 68,397,710,792,827,707,392/9,861,948,369.95
  6. Step 6: Final answer
    x = 6,935,517,022.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.