Home / 17,249,381.64-23,803,729.62-9,514,257.90

Finding the Fourth Proportional to 17,249,381.64, 23,803,729.62 and 9,514,257.90

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Solution

The fourth proportional to 17,249,381.64, 23,803,729.62 and 9,514,257.90 is: 13,129,445.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,249,381.64 : 23,803,729.62 = 9,514,257.90 : x
  2. Step 2: Convert to fraction form
    17,249,381.64/23,803,729.62 = 9,514,257.90/x
  3. Step 3: Cross multiply
    17,249,381.64x = 23,803,729.62 × 9,514,257.90
  4. Step 4: Simplify right side
    17,249,381.64x = 226,474,822,586,549.03
  5. Step 5: Solve for x
    x = 226,474,822,586,549.03/17,249,381.64
  6. Step 6: Final answer
    x = 13,129,445.87

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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.