Home / 85,227,093.36-117,613,338.04-46,068,870.76

Finding the Fourth Proportional to 85,227,093.36, 117,613,338.04 and 46,068,870.76

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Solution

The fourth proportional to 85,227,093.36, 117,613,338.04 and 46,068,870.76 is: 63,575,014.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,227,093.36 : 117,613,338.04 = 46,068,870.76 : x
  2. Step 2: Convert to fraction form
    85,227,093.36/117,613,338.04 = 46,068,870.76/x
  3. Step 3: Cross multiply
    85,227,093.36x = 117,613,338.04 × 46,068,870.76
  4. Step 4: Simplify right side
    85,227,093.36x = 5,418,313,669,816,952
  5. Step 5: Solve for x
    x = 5,418,313,669,816,952/85,227,093.36
  6. Step 6: Final answer
    x = 63,575,014.19

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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.