Home / 21,586,019.63-44,039,139.75

Finding the Third Proportional to 21,586,019.63 and 44,039,139.75

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Solution

The third proportional to 21,586,019.63 and 44,039,139.75 is: 89,847,311.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,586,019.63 : 44,039,139.75 = 44,039,139.75 : x
  2. Step 2: Convert to fraction form
    21,586,019.63/44,039,139.75 = 44,039,139.75/x
  3. Step 3: Cross multiply
    21,586,019.63x = 44,039,139.75 × 44,039,139.75
  4. Step 4: Simplify right side
    21,586,019.63x = 1,939,445,829,920,030
  5. Step 5: Solve for x
    x = 1,939,445,829,920,030/21,586,019.63
  6. Step 6: Final answer
    x = 89,847,311.53

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.