Home / 17,475,770.60-24,116,589.72-9,740,646.80

Finding the Fourth Proportional to 17,475,770.60, 24,116,589.72 and 9,740,646.80

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Solution

The fourth proportional to 17,475,770.60, 24,116,589.72 and 9,740,646.80 is: 13,442,107.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,475,770.60 : 24,116,589.72 = 9,740,646.80 : x
  2. Step 2: Convert to fraction form
    17,475,770.60/24,116,589.72 = 9,740,646.80/x
  3. Step 3: Cross multiply
    17,475,770.60x = 24,116,589.72 × 9,740,646.80
  4. Step 4: Simplify right side
    17,475,770.60x = 234,911,182,483,030.91
  5. Step 5: Solve for x
    x = 234,911,182,483,030.91/17,475,770.60
  6. Step 6: Final answer
    x = 13,442,107.24

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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.