Home / 33,971,618.53-46,881,372.89-19,286,985.16

Finding the Fourth Proportional to 33,971,618.53, 46,881,372.89 and 19,286,985.16

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Solution

The fourth proportional to 33,971,618.53, 46,881,372.89 and 19,286,985.16 is: 26,616,345.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,971,618.53 : 46,881,372.89 = 19,286,985.16 : x
  2. Step 2: Convert to fraction form
    33,971,618.53/46,881,372.89 = 19,286,985.16/x
  3. Step 3: Cross multiply
    33,971,618.53x = 46,881,372.89 × 19,286,985.16
  4. Step 4: Simplify right side
    33,971,618.53x = 904,200,342,879,014.50
  5. Step 5: Solve for x
    x = 904,200,342,879,014.50/33,971,618.53
  6. Step 6: Final answer
    x = 26,616,345.71

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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.