Home / 17,249,384.64-23,803,733.74-9,514,260.88

Finding the Fourth Proportional to 17,249,384.64, 23,803,733.74 and 9,514,260.88

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Solution

The fourth proportional to 17,249,384.64, 23,803,733.74 and 9,514,260.88 is: 13,129,449.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,249,384.64 : 23,803,733.74 = 9,514,260.88 : x
  2. Step 2: Convert to fraction form
    17,249,384.64/23,803,733.74 = 9,514,260.88/x
  3. Step 3: Cross multiply
    17,249,384.64x = 23,803,733.74 × 9,514,260.88
  4. Step 4: Simplify right side
    17,249,384.64x = 226,474,932,720,418.09
  5. Step 5: Solve for x
    x = 226,474,932,720,418.09/17,249,384.64
  6. Step 6: Final answer
    x = 13,129,449.97

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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.