Home / 9,362,257,438.08-14,041,891,257.38-2,728,334,831.46

Finding the Fourth Proportional to 9,362,257,438.08, 14,041,891,257.38 and 2,728,334,831.46

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Solution

The fourth proportional to 9,362,257,438.08, 14,041,891,257.38 and 2,728,334,831.46 is: 4,092,066,605.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,257,438.08 : 14,041,891,257.38 = 2,728,334,831.46 : x
  2. Step 2: Convert to fraction form
    9,362,257,438.08/14,041,891,257.38 = 2,728,334,831.46/x
  3. Step 3: Cross multiply
    9,362,257,438.08x = 14,041,891,257.38 × 2,728,334,831.46
  4. Step 4: Simplify right side
    9,362,257,438.08x = 38,310,981,017,083,510,784
  5. Step 5: Solve for x
    x = 38,310,981,017,083,510,784/9,362,257,438.08
  6. Step 6: Final answer
    x = 4,092,066,605.78

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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.