Home / 374,974,886.43-562,460,723.22-94,858,452.45

Finding the Fourth Proportional to 374,974,886.43, 562,460,723.22 and 94,858,452.45

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Solution

The fourth proportional to 374,974,886.43, 562,460,723.22 and 94,858,452.45 is: 142,287,272.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,974,886.43 : 562,460,723.22 = 94,858,452.45 : x
  2. Step 2: Convert to fraction form
    374,974,886.43/562,460,723.22 = 94,858,452.45/x
  3. Step 3: Cross multiply
    374,974,886.43x = 562,460,723.22 × 94,858,452.45
  4. Step 4: Simplify right side
    374,974,886.43x = 53,354,153,768,556,984
  5. Step 5: Solve for x
    x = 53,354,153,768,556,984/374,974,886.43
  6. Step 6: Final answer
    x = 142,287,272.29

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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.