Home / 9,510,221,680.41-14,252,922,958.05-5,313,004,957.71

Finding the Fourth Proportional to 9,510,221,680.41, 14,252,922,958.05 and 5,313,004,957.71

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Solution

The fourth proportional to 9,510,221,680.41, 14,252,922,958.05 and 5,313,004,957.71 is: 7,962,574,678.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510,221,680.41 : 14,252,922,958.05 = 5,313,004,957.71 : x
  2. Step 2: Convert to fraction form
    9,510,221,680.41/14,252,922,958.05 = 5,313,004,957.71/x
  3. Step 3: Cross multiply
    9,510,221,680.41x = 14,252,922,958.05 × 5,313,004,957.71
  4. Step 4: Simplify right side
    9,510,221,680.41x = 75,725,850,337,978,318,848
  5. Step 5: Solve for x
    x = 75,725,850,337,978,318,848/9,510,221,680.41
  6. Step 6: Final answer
    x = 7,962,574,678.36

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1.5x scale

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.