Home / 130,230,130.50-271,177,647.75

Finding the Third Proportional to 130,230,130.50 and 271,177,647.75

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Solution

The third proportional to 130,230,130.50 and 271,177,647.75 is: 564,672,064.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,230,130.50 : 271,177,647.75 = 271,177,647.75 : x
  2. Step 2: Convert to fraction form
    130,230,130.50/271,177,647.75 = 271,177,647.75/x
  3. Step 3: Cross multiply
    130,230,130.50x = 271,177,647.75 × 271,177,647.75
  4. Step 4: Simplify right side
    130,230,130.50x = 73,537,316,639,223,088
  5. Step 5: Solve for x
    x = 73,537,316,639,223,088/130,230,130.50
  6. Step 6: Final answer
    x = 564,672,064.42

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.