Home / 41,973,553.83-57,897,011.50-28,898,112.34

Finding the Fourth Proportional to 41,973,553.83, 57,897,011.50 and 28,898,112.34

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Solution

The fourth proportional to 41,973,553.83, 57,897,011.50 and 28,898,112.34 is: 39,861,155.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,973,553.83 : 57,897,011.50 = 28,898,112.34 : x
  2. Step 2: Convert to fraction form
    41,973,553.83/57,897,011.50 = 28,898,112.34/x
  3. Step 3: Cross multiply
    41,973,553.83x = 57,897,011.50 × 28,898,112.34
  4. Step 4: Simplify right side
    41,973,553.83x = 1,673,114,342,477,272
  5. Step 5: Solve for x
    x = 1,673,114,342,477,272/41,973,553.83
  6. Step 6: Final answer
    x = 39,861,155.18

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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.