Home / 41,359,312.80-57,077,400.06-22,775,258.70

Finding the Fourth Proportional to 41,359,312.80, 57,077,400.06 and 22,775,258.70

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Solution

The fourth proportional to 41,359,312.80, 57,077,400.06 and 22,775,258.70 is: 31,430,709.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,359,312.80 : 57,077,400.06 = 22,775,258.70 : x
  2. Step 2: Convert to fraction form
    41,359,312.80/57,077,400.06 = 22,775,258.70/x
  3. Step 3: Cross multiply
    41,359,312.80x = 57,077,400.06 × 22,775,258.70
  4. Step 4: Simplify right side
    41,359,312.80x = 1,299,952,552,289,895.50
  5. Step 5: Solve for x
    x = 1,299,952,552,289,895.50/41,359,312.80
  6. Step 6: Final answer
    x = 31,430,709.66

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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.