Home / 64,637,058.38-102,900,169.65

Finding the Third Proportional to 64,637,058.38 and 102,900,169.65

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Solution

The third proportional to 64,637,058.38 and 102,900,169.65 is: 163,813,842.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,637,058.38 : 102,900,169.65 = 102,900,169.65 : x
  2. Step 2: Convert to fraction form
    64,637,058.38/102,900,169.65 = 102,900,169.65/x
  3. Step 3: Cross multiply
    64,637,058.38x = 102,900,169.65 × 102,900,169.65
  4. Step 4: Simplify right side
    64,637,058.38x = 10,588,444,914,480,352
  5. Step 5: Solve for x
    x = 10,588,444,914,480,352/64,637,058.38
  6. Step 6: Final answer
    x = 163,813,842.72

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.