Home / 25,150,291.56-37,725,432.48-10,764,030.60

Finding the Fourth Proportional to 25,150,291.56, 37,725,432.48 and 10,764,030.60

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Solution

The fourth proportional to 25,150,291.56, 37,725,432.48 and 10,764,030.60 is: 16,146,043.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,150,291.56 : 37,725,432.48 = 10,764,030.60 : x
  2. Step 2: Convert to fraction form
    25,150,291.56/37,725,432.48 = 10,764,030.60/x
  3. Step 3: Cross multiply
    25,150,291.56x = 37,725,432.48 × 10,764,030.60
  4. Step 4: Simplify right side
    25,150,291.56x = 406,077,709,612,953.81
  5. Step 5: Solve for x
    x = 406,077,709,612,953.81/25,150,291.56
  6. Step 6: Final answer
    x = 16,146,043.82

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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.