Home / 17,637,744.61-24,339,264.90-9,797,765

Finding the Fourth Proportional to 17,637,744.61, 24,339,264.90 and 9,797,765

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Solution

The fourth proportional to 17,637,744.61, 24,339,264.90 and 9,797,765 is: 13,520,458.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,637,744.61 : 24,339,264.90 = 9,797,765 : x
  2. Step 2: Convert to fraction form
    17,637,744.61/24,339,264.90 = 9,797,765/x
  3. Step 3: Cross multiply
    17,637,744.61x = 24,339,264.90 × 9,797,765
  4. Step 4: Simplify right side
    17,637,744.61x = 238,470,397,762,948.50
  5. Step 5: Solve for x
    x = 238,470,397,762,948.50/17,637,744.61
  6. Step 6: Final answer
    x = 13,520,458.72

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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.