Home / 39,551,238,528.63-54,585,388,311.41-23,493,983,046.13

Finding the Fourth Proportional to 39,551,238,528.63, 54,585,388,311.41 and 23,493,983,046.13

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Solution

The fourth proportional to 39,551,238,528.63, 54,585,388,311.41 and 23,493,983,046.13 is: 32,424,476,078.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,551,238,528.63 : 54,585,388,311.41 = 23,493,983,046.13 : x
  2. Step 2: Convert to fraction form
    39,551,238,528.63/54,585,388,311.41 = 23,493,983,046.13/x
  3. Step 3: Cross multiply
    39,551,238,528.63x = 54,585,388,311.41 × 23,493,983,046.13
  4. Step 4: Simplify right side
    39,551,238,528.63x = 1,282,428,187,554,525,478,912
  5. Step 5: Solve for x
    x = 1,282,428,187,554,525,478,912/39,551,238,528.63
  6. Step 6: Final answer
    x = 32,424,476,078.70

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Double scale
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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.