Home / 25,613,598.65-38,358,835.43-14,650,552.22

Finding the Fourth Proportional to 25,613,598.65, 38,358,835.43 and 14,650,552.22

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Solution

The fourth proportional to 25,613,598.65, 38,358,835.43 and 14,650,552.22 is: 21,940,615.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,613,598.65 : 38,358,835.43 = 14,650,552.22 : x
  2. Step 2: Convert to fraction form
    25,613,598.65/38,358,835.43 = 14,650,552.22/x
  3. Step 3: Cross multiply
    25,613,598.65x = 38,358,835.43 × 14,650,552.22
  4. Step 4: Simplify right side
    25,613,598.65x = 561,978,121,300,554.19
  5. Step 5: Solve for x
    x = 561,978,121,300,554.19/25,613,598.65
  6. Step 6: Final answer
    x = 21,940,615.57

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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.