Home / 40,645,600.22-56,048,529.57-24,122,532.51

Finding the Fourth Proportional to 40,645,600.22, 56,048,529.57 and 24,122,532.51

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Solution

The fourth proportional to 40,645,600.22, 56,048,529.57 and 24,122,532.51 is: 33,263,931.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,645,600.22 : 56,048,529.57 = 24,122,532.51 : x
  2. Step 2: Convert to fraction form
    40,645,600.22/56,048,529.57 = 24,122,532.51/x
  3. Step 3: Cross multiply
    40,645,600.22x = 56,048,529.57 × 24,122,532.51
  4. Step 4: Simplify right side
    40,645,600.22x = 1,352,032,476,690,021.50
  5. Step 5: Solve for x
    x = 1,352,032,476,690,021.50/40,645,600.22
  6. Step 6: Final answer
    x = 33,263,931.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.