Home / 45,869,569.30-63,300,016.07-25,243,015.49

Finding the Fourth Proportional to 45,869,569.30, 63,300,016.07 and 25,243,015.49

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Solution

The fourth proportional to 45,869,569.30, 63,300,016.07 and 25,243,015.49 is: 34,835,367.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,869,569.30 : 63,300,016.07 = 25,243,015.49 : x
  2. Step 2: Convert to fraction form
    45,869,569.30/63,300,016.07 = 25,243,015.49/x
  3. Step 3: Cross multiply
    45,869,569.30x = 63,300,016.07 × 25,243,015.49
  4. Step 4: Simplify right side
    45,869,569.30x = 1,597,883,286,172,258.75
  5. Step 5: Solve for x
    x = 1,597,883,286,172,258.75/45,869,569.30
  6. Step 6: Final answer
    x = 34,835,367.12

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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.