Home / 9,568,283,350.69-13,204,232,316.39-5,281,497,479.71

Finding the Fourth Proportional to 9,568,283,350.69, 13,204,232,316.39 and 5,281,497,479.71

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Solution

The fourth proportional to 9,568,283,350.69, 13,204,232,316.39 and 5,281,497,479.71 is: 7,288,467,235.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,568,283,350.69 : 13,204,232,316.39 = 5,281,497,479.71 : x
  2. Step 2: Convert to fraction form
    9,568,283,350.69/13,204,232,316.39 = 5,281,497,479.71/x
  3. Step 3: Cross multiply
    9,568,283,350.69x = 13,204,232,316.39 × 5,281,497,479.71
  4. Step 4: Simplify right side
    9,568,283,350.69x = 69,738,119,700,519,116,800
  5. Step 5: Solve for x
    x = 69,738,119,700,519,116,800/9,568,283,350.69
  6. Step 6: Final answer
    x = 7,288,467,235.40

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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.