Home / 17,751,588-24,501,269.64-10,411,785.72

Finding the Fourth Proportional to 17,751,588, 24,501,269.64 and 10,411,785.72

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Solution

The fourth proportional to 17,751,588, 24,501,269.64 and 10,411,785.72 is: 14,370,656.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,751,588 : 24,501,269.64 = 10,411,785.72 : x
  2. Step 2: Convert to fraction form
    17,751,588/24,501,269.64 = 10,411,785.72/x
  3. Step 3: Cross multiply
    17,751,588x = 24,501,269.64 × 10,411,785.72
  4. Step 4: Simplify right side
    17,751,588x = 255,101,969,359,621.56
  5. Step 5: Solve for x
    x = 255,101,969,359,621.56/17,751,588
  6. Step 6: Final answer
    x = 14,370,656.27

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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.