Home / 17,339,443.30-23,929,219.53-9,604,484.77

Finding the Fourth Proportional to 17,339,443.30, 23,929,219.53 and 9,604,484.77

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Solution

The fourth proportional to 17,339,443.30, 23,929,219.53 and 9,604,484.77 is: 13,254,625.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,339,443.30 : 23,929,219.53 = 9,604,484.77 : x
  2. Step 2: Convert to fraction form
    17,339,443.30/23,929,219.53 = 9,604,484.77/x
  3. Step 3: Cross multiply
    17,339,443.30x = 23,929,219.53 × 9,604,484.77
  4. Step 4: Simplify right side
    17,339,443.30x = 229,827,824,533,871.56
  5. Step 5: Solve for x
    x = 229,827,824,533,871.56/17,339,443.30
  6. Step 6: Final answer
    x = 13,254,625.34

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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.