Home / 24,155,953.05-33,355,328.22-22,403,415.63

Finding the Fourth Proportional to 24,155,953.05, 33,355,328.22 and 22,403,415.63

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Solution

The fourth proportional to 24,155,953.05, 33,355,328.22 and 22,403,415.63 is: 30,935,367.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,155,953.05 : 33,355,328.22 = 22,403,415.63 : x
  2. Step 2: Convert to fraction form
    24,155,953.05/33,355,328.22 = 22,403,415.63/x
  3. Step 3: Cross multiply
    24,155,953.05x = 33,355,328.22 × 22,403,415.63
  4. Step 4: Simplify right side
    24,155,953.05x = 747,273,281,587,728
  5. Step 5: Solve for x
    x = 747,273,281,587,728/24,155,953.05
  6. Step 6: Final answer
    x = 30,935,367.36

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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.