Home / 13,709,675.25-29,779,368.75

Finding the Third Proportional to 13,709,675.25 and 29,779,368.75

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Solution

The third proportional to 13,709,675.25 and 29,779,368.75 is: 64,685,033.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,709,675.25 : 29,779,368.75 = 29,779,368.75 : x
  2. Step 2: Convert to fraction form
    13,709,675.25/29,779,368.75 = 29,779,368.75/x
  3. Step 3: Cross multiply
    13,709,675.25x = 29,779,368.75 × 29,779,368.75
  4. Step 4: Simplify right side
    13,709,675.25x = 886,810,803,148,476.50
  5. Step 5: Solve for x
    x = 886,810,803,148,476.50/13,709,675.25
  6. Step 6: Final answer
    x = 64,685,033.52

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.