Home / 25,164,300.96-37,746,072.12-11,321,483.82

Finding the Fourth Proportional to 25,164,300.96, 37,746,072.12 and 11,321,483.82

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Solution

The fourth proportional to 25,164,300.96, 37,746,072.12 and 11,321,483.82 is: 16,982,055.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,164,300.96 : 37,746,072.12 = 11,321,483.82 : x
  2. Step 2: Convert to fraction form
    25,164,300.96/37,746,072.12 = 11,321,483.82/x
  3. Step 3: Cross multiply
    25,164,300.96x = 37,746,072.12 × 11,321,483.82
  4. Step 4: Simplify right side
    25,164,300.96x = 427,341,544,775,133.06
  5. Step 5: Solve for x
    x = 427,341,544,775,133.06/25,164,300.96
  6. Step 6: Final answer
    x = 16,982,055.07

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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.