Home / 19,483,778.10-29,229,814.35-6,021,966.90

Finding the Fourth Proportional to 19,483,778.10, 29,229,814.35 and 6,021,966.90

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Solution

The fourth proportional to 19,483,778.10, 29,229,814.35 and 6,021,966.90 is: 9,034,232.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,483,778.10 : 29,229,814.35 = 6,021,966.90 : x
  2. Step 2: Convert to fraction form
    19,483,778.10/29,229,814.35 = 6,021,966.90/x
  3. Step 3: Cross multiply
    19,483,778.10x = 29,229,814.35 × 6,021,966.90
  4. Step 4: Simplify right side
    19,483,778.10x = 176,020,974,508,845.03
  5. Step 5: Solve for x
    x = 176,020,974,508,845.03/19,483,778.10
  6. Step 6: Final answer
    x = 9,034,232.15

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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.