Home / 18,281,800,307.81-25,744,803,441.19

Finding the Third Proportional to 18,281,800,307.81 and 25,744,803,441.19

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Solution

The third proportional to 18,281,800,307.81 and 25,744,803,441.19 is: 36,254,356,412.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,281,800,307.81 : 25,744,803,441.19 = 25,744,803,441.19 : x
  2. Step 2: Convert to fraction form
    18,281,800,307.81/25,744,803,441.19 = 25,744,803,441.19/x
  3. Step 3: Cross multiply
    18,281,800,307.81x = 25,744,803,441.19 × 25,744,803,441.19
  4. Step 4: Simplify right side
    18,281,800,307.81x = 662,794,904,225,405,468,672
  5. Step 5: Solve for x
    x = 662,794,904,225,405,468,672/18,281,800,307.81
  6. Step 6: Final answer
    x = 36,254,356,412.71

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.