Home / 26,339,214,873.57-36,347,143,223.35-14,295,967,109.51

Finding the Fourth Proportional to 26,339,214,873.57, 36,347,143,223.35 and 14,295,967,109.51

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Solution

The fourth proportional to 26,339,214,873.57, 36,347,143,223.35 and 14,295,967,109.51 is: 19,727,906,338.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,339,214,873.57 : 36,347,143,223.35 = 14,295,967,109.51 : x
  2. Step 2: Convert to fraction form
    26,339,214,873.57/36,347,143,223.35 = 14,295,967,109.51/x
  3. Step 3: Cross multiply
    26,339,214,873.57x = 36,347,143,223.35 × 14,295,967,109.51
  4. Step 4: Simplify right side
    26,339,214,873.57x = 519,617,564,045,507,690,496
  5. Step 5: Solve for x
    x = 519,617,564,045,507,690,496/26,339,214,873.57
  6. Step 6: Final answer
    x = 19,727,906,338.13

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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.