Home / 20,124,136.13-43,435,050.19

Finding the Third Proportional to 20,124,136.13 and 43,435,050.19

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Solution

The third proportional to 20,124,136.13 and 43,435,050.19 is: 93,748,301.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,124,136.13 : 43,435,050.19 = 43,435,050.19 : x
  2. Step 2: Convert to fraction form
    20,124,136.13/43,435,050.19 = 43,435,050.19/x
  3. Step 3: Cross multiply
    20,124,136.13x = 43,435,050.19 × 43,435,050.19
  4. Step 4: Simplify right side
    20,124,136.13x = 1,886,603,584,790,643.75
  5. Step 5: Solve for x
    x = 1,886,603,584,790,643.75/20,124,136.13
  6. Step 6: Final answer
    x = 93,748,301.69

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.