Home / 25,495,661.01-35,183,817.41-13,893,188.61

Finding the Fourth Proportional to 25,495,661.01, 35,183,817.41 and 13,893,188.61

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Solution

The fourth proportional to 25,495,661.01, 35,183,817.41 and 13,893,188.61 is: 19,172,494.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,495,661.01 : 35,183,817.41 = 13,893,188.61 : x
  2. Step 2: Convert to fraction form
    25,495,661.01/35,183,817.41 = 13,893,188.61/x
  3. Step 3: Cross multiply
    25,495,661.01x = 35,183,817.41 × 13,893,188.61
  4. Step 4: Simplify right side
    25,495,661.01x = 488,815,411,227,465.75
  5. Step 5: Solve for x
    x = 488,815,411,227,465.75/25,495,661.01
  6. Step 6: Final answer
    x = 19,172,494.14

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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.