Home / 25,003,489.44-37,506,685.68-9,650,866.08

Finding the Fourth Proportional to 25,003,489.44, 37,506,685.68 and 9,650,866.08

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Solution

The fourth proportional to 25,003,489.44, 37,506,685.68 and 9,650,866.08 is: 14,476,859.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,003,489.44 : 37,506,685.68 = 9,650,866.08 : x
  2. Step 2: Convert to fraction form
    25,003,489.44/37,506,685.68 = 9,650,866.08/x
  3. Step 3: Cross multiply
    25,003,489.44x = 37,506,685.68 × 9,650,866.08
  4. Step 4: Simplify right side
    25,003,489.44x = 361,972,000,602,333.75
  5. Step 5: Solve for x
    x = 361,972,000,602,333.75/25,003,489.44
  6. Step 6: Final answer
    x = 14,476,859.38

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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.