Home / 29,359,969.20-44,039,953.80-25,108,441.20

Finding the Fourth Proportional to 29,359,969.20, 44,039,953.80 and 25,108,441.20

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Solution

The fourth proportional to 29,359,969.20, 44,039,953.80 and 25,108,441.20 is: 37,662,661.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,359,969.20 : 44,039,953.80 = 25,108,441.20 : x
  2. Step 2: Convert to fraction form
    29,359,969.20/44,039,953.80 = 25,108,441.20/x
  3. Step 3: Cross multiply
    29,359,969.20x = 44,039,953.80 × 25,108,441.20
  4. Step 4: Simplify right side
    29,359,969.20x = 1,105,774,590,438,016.50
  5. Step 5: Solve for x
    x = 1,105,774,590,438,016.50/29,359,969.20
  6. Step 6: Final answer
    x = 37,662,661.80

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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.