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Finding the Third Proportional to 46,134,803.25 and 64,894,390.88

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Solution

The third proportional to 46,134,803.25 and 64,894,390.88 is: 91,282,105.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,134,803.25 : 64,894,390.88 = 64,894,390.88 : x
  2. Step 2: Convert to fraction form
    46,134,803.25/64,894,390.88 = 64,894,390.88/x
  3. Step 3: Cross multiply
    46,134,803.25x = 64,894,390.88 × 64,894,390.88
  4. Step 4: Simplify right side
    46,134,803.25x = 4,211,281,967,037,283.50
  5. Step 5: Solve for x
    x = 4,211,281,967,037,283.50/46,134,803.25
  6. Step 6: Final answer
    x = 91,282,105.27

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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.