Home / 25,272,615.60-37,908,923.40-10,923,708.60

Finding the Fourth Proportional to 25,272,615.60, 37,908,923.40 and 10,923,708.60

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Solution

The fourth proportional to 25,272,615.60, 37,908,923.40 and 10,923,708.60 is: 16,385,562.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,272,615.60 : 37,908,923.40 = 10,923,708.60 : x
  2. Step 2: Convert to fraction form
    25,272,615.60/37,908,923.40 = 10,923,708.60/x
  3. Step 3: Cross multiply
    25,272,615.60x = 37,908,923.40 × 10,923,708.60
  4. Step 4: Simplify right side
    25,272,615.60x = 414,106,032,561,321.19
  5. Step 5: Solve for x
    x = 414,106,032,561,321.19/25,272,615.60
  6. Step 6: Final answer
    x = 16,385,562.90

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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.