Home / 64,152,719.70-96,229,079.55-62,263,151.70

Finding the Fourth Proportional to 64,152,719.70, 96,229,079.55 and 62,263,151.70

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Solution

The fourth proportional to 64,152,719.70, 96,229,079.55 and 62,263,151.70 is: 93,394,727.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,719.70 : 96,229,079.55 = 62,263,151.70 : x
  2. Step 2: Convert to fraction form
    64,152,719.70/96,229,079.55 = 62,263,151.70/x
  3. Step 3: Cross multiply
    64,152,719.70x = 96,229,079.55 × 62,263,151.70
  4. Step 4: Simplify right side
    64,152,719.70x = 5,991,525,777,973,018
  5. Step 5: Solve for x
    x = 5,991,525,777,973,018/64,152,719.70
  6. Step 6: Final answer
    x = 93,394,727.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.