Home / 25,801,938.18-35,606,664.05-14,199,501.42

Finding the Fourth Proportional to 25,801,938.18, 35,606,664.05 and 14,199,501.42

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Solution

The fourth proportional to 25,801,938.18, 35,606,664.05 and 14,199,501.42 is: 19,595,306.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,801,938.18 : 35,606,664.05 = 14,199,501.42 : x
  2. Step 2: Convert to fraction form
    25,801,938.18/35,606,664.05 = 14,199,501.42/x
  3. Step 3: Cross multiply
    25,801,938.18x = 35,606,664.05 × 14,199,501.42
  4. Step 4: Simplify right side
    25,801,938.18x = 505,596,876,668,440.44
  5. Step 5: Solve for x
    x = 505,596,876,668,440.44/25,801,938.18
  6. Step 6: Final answer
    x = 19,595,306.10

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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.