Home / 25,041,306.64-34,556,976.96-14,028,133.84

Finding the Fourth Proportional to 25,041,306.64, 34,556,976.96 and 14,028,133.84

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Solution

The fourth proportional to 25,041,306.64, 34,556,976.96 and 14,028,133.84 is: 19,358,810.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,041,306.64 : 34,556,976.96 = 14,028,133.84 : x
  2. Step 2: Convert to fraction form
    25,041,306.64/34,556,976.96 = 14,028,133.84/x
  3. Step 3: Cross multiply
    25,041,306.64x = 34,556,976.96 × 14,028,133.84
  4. Step 4: Simplify right side
    25,041,306.64x = 484,769,897,900,676.31
  5. Step 5: Solve for x
    x = 484,769,897,900,676.31/25,041,306.64
  6. Step 6: Final answer
    x = 19,358,810.02

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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.