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Finding the Third Proportional to 59,454,416 and 130,600,453

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Solution

The third proportional to 59,454,416 and 130,600,453 is: 286,883,287.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,454,416 : 130,600,453 = 130,600,453 : x
  2. Step 2: Convert to fraction form
    59,454,416/130,600,453 = 130,600,453/x
  3. Step 3: Cross multiply
    59,454,416x = 130,600,453 × 130,600,453
  4. Step 4: Simplify right side
    59,454,416x = 17,056,478,323,805,208
  5. Step 5: Solve for x
    x = 17,056,478,323,805,208/59,454,416
  6. Step 6: Final answer
    x = 286,883,287.59

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.