Home / 23,589,648,345.96-35,384,604,797.95-7,868,429,816.65

Finding the Fourth Proportional to 23,589,648,345.96, 35,384,604,797.95 and 7,868,429,816.65

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Solution

The fourth proportional to 23,589,648,345.96, 35,384,604,797.95 and 7,868,429,816.65 is: 11,802,688,847.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589,648,345.96 : 35,384,604,797.95 = 7,868,429,816.65 : x
  2. Step 2: Convert to fraction form
    23,589,648,345.96/35,384,604,797.95 = 7,868,429,816.65/x
  3. Step 3: Cross multiply
    23,589,648,345.96x = 35,384,604,797.95 × 7,868,429,816.65
  4. Step 4: Simplify right side
    23,589,648,345.96x = 278,421,279,442,465,751,040
  5. Step 5: Solve for x
    x = 278,421,279,442,465,751,040/23,589,648,345.96
  6. Step 6: Final answer
    x = 11,802,688,847.21

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Double scale
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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.