Home / 106,060,914.76-146,359,224.66-59,020,313.80

Finding the Fourth Proportional to 106,060,914.76, 146,359,224.66 and 59,020,313.80

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Solution

The fourth proportional to 106,060,914.76, 146,359,224.66 and 59,020,313.80 is: 81,445,340.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,060,914.76 : 146,359,224.66 = 59,020,313.80 : x
  2. Step 2: Convert to fraction form
    106,060,914.76/146,359,224.66 = 59,020,313.80/x
  3. Step 3: Cross multiply
    106,060,914.76x = 146,359,224.66 × 59,020,313.80
  4. Step 4: Simplify right side
    106,060,914.76x = 8,638,167,366,957,898
  5. Step 5: Solve for x
    x = 8,638,167,366,957,898/106,060,914.76
  6. Step 6: Final answer
    x = 81,445,340.98

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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.