Home / 134,020,481,905.37-287,160,745,042.93

Finding the Third Proportional to 134,020,481,905.37 and 287,160,745,042.93

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Solution

The third proportional to 134,020,481,905.37 and 287,160,745,042.93 is: 615,288,740,357.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,020,481,905.37 : 287,160,745,042.93 = 287,160,745,042.93 : x
  2. Step 2: Convert to fraction form
    134,020,481,905.37/287,160,745,042.93 = 287,160,745,042.93/x
  3. Step 3: Cross multiply
    134,020,481,905.37x = 287,160,745,042.93 × 287,160,745,042.93
  4. Step 4: Simplify right side
    134,020,481,905.37x = 82,461,293,493,610,650,533,888
  5. Step 5: Solve for x
    x = 82,461,293,493,610,650,533,888/134,020,481,905.37
  6. Step 6: Final answer
    x = 615,288,740,357.13

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.