Home / 44,216,927.20-61,019,485.92-25,635,678.40

Finding the Fourth Proportional to 44,216,927.20, 61,019,485.92 and 25,635,678.40

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Solution

The fourth proportional to 44,216,927.20, 61,019,485.92 and 25,635,678.40 is: 35,377,309.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,216,927.20 : 61,019,485.92 = 25,635,678.40 : x
  2. Step 2: Convert to fraction form
    44,216,927.20/61,019,485.92 = 25,635,678.40/x
  3. Step 3: Cross multiply
    44,216,927.20x = 61,019,485.92 × 25,635,678.40
  4. Step 4: Simplify right side
    44,216,927.20x = 1,564,275,917,178,448
  5. Step 5: Solve for x
    x = 1,564,275,917,178,448/44,216,927.20
  6. Step 6: Final answer
    x = 35,377,309.47

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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.