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Finding the Third Proportional to 134,654,364 and 290,832,048

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Solution

The third proportional to 134,654,364 and 290,832,048 is: 628,151,050.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,654,364 : 290,832,048 = 290,832,048 : x
  2. Step 2: Convert to fraction form
    134,654,364/290,832,048 = 290,832,048/x
  3. Step 3: Cross multiply
    134,654,364x = 290,832,048 × 290,832,048
  4. Step 4: Simplify right side
    134,654,364x = 84,583,280,143,874,304
  5. Step 5: Solve for x
    x = 84,583,280,143,874,304/134,654,364
  6. Step 6: Final answer
    x = 628,151,050.08

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Why These Related Problems?

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