Home / 1,875,463,207.77-2,813,453,507.52-1,088,887,296.27

Finding the Fourth Proportional to 1,875,463,207.77, 2,813,453,507.52 and 1,088,887,296.27

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Solution

The fourth proportional to 1,875,463,207.77, 2,813,453,507.52 and 1,088,887,296.27 is: 1,633,481,142.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,463,207.77 : 2,813,453,507.52 = 1,088,887,296.27 : x
  2. Step 2: Convert to fraction form
    1,875,463,207.77/2,813,453,507.52 = 1,088,887,296.27/x
  3. Step 3: Cross multiply
    1,875,463,207.77x = 2,813,453,507.52 × 1,088,887,296.27
  4. Step 4: Simplify right side
    1,875,463,207.77x = 3,063,533,782,984,800,768
  5. Step 5: Solve for x
    x = 3,063,533,782,984,800,768/1,875,463,207.77
  6. Step 6: Final answer
    x = 1,633,481,142.31

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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.