Home / 24,948,466.40-37,422,699.60-21,295,301.60

Finding the Fourth Proportional to 24,948,466.40, 37,422,699.60 and 21,295,301.60

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Solution

The fourth proportional to 24,948,466.40, 37,422,699.60 and 21,295,301.60 is: 31,942,952.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,466.40 : 37,422,699.60 = 21,295,301.60 : x
  2. Step 2: Convert to fraction form
    24,948,466.40/37,422,699.60 = 21,295,301.60/x
  3. Step 3: Cross multiply
    24,948,466.40x = 37,422,699.60 × 21,295,301.60
  4. Step 4: Simplify right side
    24,948,466.40x = 796,927,674,668,199.50
  5. Step 5: Solve for x
    x = 796,927,674,668,199.50/24,948,466.40
  6. Step 6: Final answer
    x = 31,942,952.40

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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.