Home / 17,339,440.79-23,929,216.07-9,604,482.27

Finding the Fourth Proportional to 17,339,440.79, 23,929,216.07 and 9,604,482.27

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Solution

The fourth proportional to 17,339,440.79, 23,929,216.07 and 9,604,482.27 is: 13,254,621.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,339,440.79 : 23,929,216.07 = 9,604,482.27 : x
  2. Step 2: Convert to fraction form
    17,339,440.79/23,929,216.07 = 9,604,482.27/x
  3. Step 3: Cross multiply
    17,339,440.79x = 23,929,216.07 × 9,604,482.27
  4. Step 4: Simplify right side
    17,339,440.79x = 229,827,731,431,291.66
  5. Step 5: Solve for x
    x = 229,827,731,431,291.66/17,339,440.79
  6. Step 6: Final answer
    x = 13,254,621.89

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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.