Home / 17,606,765.76-24,291,528.72-10,634,838.24

Finding the Fourth Proportional to 17,606,765.76, 24,291,528.72 and 10,634,838.24

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Solution

The fourth proportional to 17,606,765.76, 24,291,528.72 and 10,634,838.24 is: 14,672,568.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,606,765.76 : 24,291,528.72 = 10,634,838.24 : x
  2. Step 2: Convert to fraction form
    17,606,765.76/24,291,528.72 = 10,634,838.24/x
  3. Step 3: Cross multiply
    17,606,765.76x = 24,291,528.72 × 10,634,838.24
  4. Step 4: Simplify right side
    17,606,765.76x = 258,336,478,539,514.25
  5. Step 5: Solve for x
    x = 258,336,478,539,514.25/17,606,765.76
  6. Step 6: Final answer
    x = 14,672,568.61

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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.