Home / 104,059,161.29-156,076,591.75-41,807,955.67

Finding the Fourth Proportional to 104,059,161.29, 156,076,591.75 and 41,807,955.67

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Solution

The fourth proportional to 104,059,161.29, 156,076,591.75 and 41,807,955.67 is: 62,707,051.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,059,161.29 : 156,076,591.75 = 41,807,955.67 : x
  2. Step 2: Convert to fraction form
    104,059,161.29/156,076,591.75 = 41,807,955.67/x
  3. Step 3: Cross multiply
    104,059,161.29x = 156,076,591.75 × 41,807,955.67
  4. Step 4: Simplify right side
    104,059,161.29x = 6,525,243,228,513,976
  5. Step 5: Solve for x
    x = 6,525,243,228,513,976/104,059,161.29
  6. Step 6: Final answer
    x = 62,707,051.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.