Home / 82,759,659.28-114,211,873.26-46,090,230.28

Finding the Fourth Proportional to 82,759,659.28, 114,211,873.26 and 46,090,230.28

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Solution

The fourth proportional to 82,759,659.28, 114,211,873.26 and 46,090,230.28 is: 63,606,491.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,759,659.28 : 114,211,873.26 = 46,090,230.28 : x
  2. Step 2: Convert to fraction form
    82,759,659.28/114,211,873.26 = 46,090,230.28/x
  3. Step 3: Cross multiply
    82,759,659.28x = 114,211,873.26 × 46,090,230.28
  4. Step 4: Simplify right side
    82,759,659.28x = 5,264,051,539,263,575
  5. Step 5: Solve for x
    x = 5,264,051,539,263,575/82,759,659.28
  6. Step 6: Final answer
    x = 63,606,491.19

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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.