Home / 19,483,784.10-29,229,823.35-6,021,972.90

Finding the Fourth Proportional to 19,483,784.10, 29,229,823.35 and 6,021,972.90

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Solution

The fourth proportional to 19,483,784.10, 29,229,823.35 and 6,021,972.90 is: 9,034,241.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,483,784.10 : 29,229,823.35 = 6,021,972.90 : x
  2. Step 2: Convert to fraction form
    19,483,784.10/29,229,823.35 = 6,021,972.90/x
  3. Step 3: Cross multiply
    19,483,784.10x = 29,229,823.35 × 6,021,972.90
  4. Step 4: Simplify right side
    19,483,784.10x = 176,021,204,085,487.25
  5. Step 5: Solve for x
    x = 176,021,204,085,487.25/19,483,784.10
  6. Step 6: Final answer
    x = 9,034,241.15

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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.