Home / 45,869,563.19-63,300,007.54-25,243,009.38

Finding the Fourth Proportional to 45,869,563.19, 63,300,007.54 and 25,243,009.38

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Solution

The fourth proportional to 45,869,563.19, 63,300,007.54 and 25,243,009.38 is: 34,835,358.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,869,563.19 : 63,300,007.54 = 25,243,009.38 : x
  2. Step 2: Convert to fraction form
    45,869,563.19/63,300,007.54 = 25,243,009.38/x
  3. Step 3: Cross multiply
    45,869,563.19x = 63,300,007.54 × 25,243,009.38
  4. Step 4: Simplify right side
    45,869,563.19x = 1,597,882,684,023,183.25
  5. Step 5: Solve for x
    x = 1,597,882,684,023,183.25/45,869,563.19
  6. Step 6: Final answer
    x = 34,835,358.63

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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.