Home / 20,354,038.26-30,535,773.75-6,706,696.02

Finding the Fourth Proportional to 20,354,038.26, 30,535,773.75 and 6,706,696.02

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Solution

The fourth proportional to 20,354,038.26, 30,535,773.75 and 6,706,696.02 is: 10,061,598.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,354,038.26 : 30,535,773.75 = 6,706,696.02 : x
  2. Step 2: Convert to fraction form
    20,354,038.26/30,535,773.75 = 6,706,696.02/x
  3. Step 3: Cross multiply
    20,354,038.26x = 30,535,773.75 × 6,706,696.02
  4. Step 4: Simplify right side
    20,354,038.26x = 204,794,152,276,745.47
  5. Step 5: Solve for x
    x = 204,794,152,276,745.47/20,354,038.26
  6. Step 6: Final answer
    x = 10,061,598.08

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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.