Home / 13,458,084.19-29,521,681.88

Finding the Third Proportional to 13,458,084.19 and 29,521,681.88

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Solution

The third proportional to 13,458,084.19 and 29,521,681.88 is: 64,758,823.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,458,084.19 : 29,521,681.88 = 29,521,681.88 : x
  2. Step 2: Convert to fraction form
    13,458,084.19/29,521,681.88 = 29,521,681.88/x
  3. Step 3: Cross multiply
    13,458,084.19x = 29,521,681.88 × 29,521,681.88
  4. Step 4: Simplify right side
    13,458,084.19x = 871,529,700,728,703.50
  5. Step 5: Solve for x
    x = 871,529,700,728,703.50/13,458,084.19
  6. Step 6: Final answer
    x = 64,758,823.66

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.