Home / 29,522,281.50-64,417,065.75

Finding the Third Proportional to 29,522,281.50 and 64,417,065.75

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Solution

The third proportional to 29,522,281.50 and 64,417,065.75 is: 140,556,831.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522,281.50 : 64,417,065.75 = 64,417,065.75 : x
  2. Step 2: Convert to fraction form
    29,522,281.50/64,417,065.75 = 64,417,065.75/x
  3. Step 3: Cross multiply
    29,522,281.50x = 64,417,065.75 × 64,417,065.75
  4. Step 4: Simplify right side
    29,522,281.50x = 4,149,558,359,839,823
  5. Step 5: Solve for x
    x = 4,149,558,359,839,823/29,522,281.50
  6. Step 6: Final answer
    x = 140,556,831.96

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.