Home / 33,022,004.40-49,537,672.20-10,300,532.40

Finding the Fourth Proportional to 33,022,004.40, 49,537,672.20 and 10,300,532.40

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Solution

The fourth proportional to 33,022,004.40, 49,537,672.20 and 10,300,532.40 is: 15,452,253.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,022,004.40 : 49,537,672.20 = 10,300,532.40 : x
  2. Step 2: Convert to fraction form
    33,022,004.40/49,537,672.20 = 10,300,532.40/x
  3. Step 3: Cross multiply
    33,022,004.40x = 49,537,672.20 × 10,300,532.40
  4. Step 4: Simplify right side
    33,022,004.40x = 510,264,397,516,679.31
  5. Step 5: Solve for x
    x = 510,264,397,516,679.31/33,022,004.40
  6. Step 6: Final answer
    x = 15,452,253.94

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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.