Home / 24,685,619.40-37,030,864.30-8,509,441.10

Finding the Fourth Proportional to 24,685,619.40, 37,030,864.30 and 8,509,441.10

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Solution

The fourth proportional to 24,685,619.40, 37,030,864.30 and 8,509,441.10 is: 12,765,001.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,685,619.40 : 37,030,864.30 = 8,509,441.10 : x
  2. Step 2: Convert to fraction form
    24,685,619.40/37,030,864.30 = 8,509,441.10/x
  3. Step 3: Cross multiply
    24,685,619.40x = 37,030,864.30 × 8,509,441.10
  4. Step 4: Simplify right side
    24,685,619.40x = 315,111,958,436,514.81
  5. Step 5: Solve for x
    x = 315,111,958,436,514.81/24,685,619.40
  6. Step 6: Final answer
    x = 12,765,001.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.