Home / 25,801,864.71-35,606,562.99-14,199,428.18

Finding the Fourth Proportional to 25,801,864.71, 35,606,562.99 and 14,199,428.18

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Solution

The fourth proportional to 25,801,864.71, 35,606,562.99 and 14,199,428.18 is: 19,595,205.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,801,864.71 : 35,606,562.99 = 14,199,428.18 : x
  2. Step 2: Convert to fraction form
    25,801,864.71/35,606,562.99 = 14,199,428.18/x
  3. Step 3: Cross multiply
    25,801,864.71x = 35,606,562.99 × 14,199,428.18
  4. Step 4: Simplify right side
    25,801,864.71x = 505,592,833,735,118.31
  5. Step 5: Solve for x
    x = 505,592,833,735,118.31/25,801,864.71
  6. Step 6: Final answer
    x = 19,595,205.21

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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.