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Finding the Third Proportional to 59,354,744,060 and 128,007,317,416

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Solution

The third proportional to 59,354,744,060 and 128,007,317,416 is: 276,066,784,071.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,354,744,060 : 128,007,317,416 = 128,007,317,416 : x
  2. Step 2: Convert to fraction form
    59,354,744,060/128,007,317,416 = 128,007,317,416/x
  3. Step 3: Cross multiply
    59,354,744,060x = 128,007,317,416 × 128,007,317,416
  4. Step 4: Simplify right side
    59,354,744,060x = 16,385,873,312,040,576,090,112
  5. Step 5: Solve for x
    x = 16,385,873,312,040,576,090,112/59,354,744,060
  6. Step 6: Final answer
    x = 276,066,784,071.66

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.