Home / 41,055,061.54-56,657,763.22-22,720,352.98

Finding the Fourth Proportional to 41,055,061.54, 56,657,763.22 and 22,720,352.98

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Solution

The fourth proportional to 41,055,061.54, 56,657,763.22 and 22,720,352.98 is: 31,355,071.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,055,061.54 : 56,657,763.22 = 22,720,352.98 : x
  2. Step 2: Convert to fraction form
    41,055,061.54/56,657,763.22 = 22,720,352.98/x
  3. Step 3: Cross multiply
    41,055,061.54x = 56,657,763.22 × 22,720,352.98
  4. Step 4: Simplify right side
    41,055,061.54x = 1,287,284,379,415,661.50
  5. Step 5: Solve for x
    x = 1,287,284,379,415,661.50/41,055,061.54
  6. Step 6: Final answer
    x = 31,355,071.24

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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.