Home / 85,227,064.97-117,613,298.97-46,068,842.32

Finding the Fourth Proportional to 85,227,064.97, 117,613,298.97 and 46,068,842.32

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Solution

The fourth proportional to 85,227,064.97, 117,613,298.97 and 46,068,842.32 is: 63,574,975.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,227,064.97 : 117,613,298.97 = 46,068,842.32 : x
  2. Step 2: Convert to fraction form
    85,227,064.97/117,613,298.97 = 46,068,842.32/x
  3. Step 3: Cross multiply
    85,227,064.97x = 117,613,298.97 × 46,068,842.32
  4. Step 4: Simplify right side
    85,227,064.97x = 5,418,308,524,689,915
  5. Step 5: Solve for x
    x = 5,418,308,524,689,915/85,227,064.97
  6. Step 6: Final answer
    x = 63,574,975.00

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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.