Home / 41,354,385.51-57,068,583.15-22,769,146.11

Finding the Fourth Proportional to 41,354,385.51, 57,068,583.15 and 22,769,146.11

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Solution

The fourth proportional to 41,354,385.51, 57,068,583.15 and 22,769,146.11 is: 31,421,163.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,354,385.51 : 57,068,583.15 = 22,769,146.11 : x
  2. Step 2: Convert to fraction form
    41,354,385.51/57,068,583.15 = 22,769,146.11/x
  3. Step 3: Cross multiply
    41,354,385.51x = 57,068,583.15 × 22,769,146.11
  4. Step 4: Simplify right side
    41,354,385.51x = 1,299,402,908,033,034
  5. Step 5: Solve for x
    x = 1,299,402,908,033,034/41,354,385.51
  6. Step 6: Final answer
    x = 31,421,163.49

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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.