Home / 13,988,055.38-30,101,875.50

Finding the Third Proportional to 13,988,055.38 and 30,101,875.50

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Solution

The third proportional to 13,988,055.38 and 30,101,875.50 is: 64,778,332.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,988,055.38 : 30,101,875.50 = 30,101,875.50 : x
  2. Step 2: Convert to fraction form
    13,988,055.38/30,101,875.50 = 30,101,875.50/x
  3. Step 3: Cross multiply
    13,988,055.38x = 30,101,875.50 × 30,101,875.50
  4. Step 4: Simplify right side
    13,988,055.38x = 906,122,908,617,500.25
  5. Step 5: Solve for x
    x = 906,122,908,617,500.25/13,988,055.38
  6. Step 6: Final answer
    x = 64,778,332.97

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.