Home / 214,056,308,345.70-295,403,304,049.54-116,403,660,615.13

Finding the Fourth Proportional to 214,056,308,345.70, 295,403,304,049.54 and 116,403,660,615.13

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Solution

The fourth proportional to 214,056,308,345.70, 295,403,304,049.54 and 116,403,660,615.13 is: 160,640,096,126.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,056,308,345.70 : 295,403,304,049.54 = 116,403,660,615.13 : x
  2. Step 2: Convert to fraction form
    214,056,308,345.70/295,403,304,049.54 = 116,403,660,615.13/x
  3. Step 3: Cross multiply
    214,056,308,345.70x = 295,403,304,049.54 × 116,403,660,615.13
  4. Step 4: Simplify right side
    214,056,308,345.70x = 34,386,025,949,170,711,396,352
  5. Step 5: Solve for x
    x = 34,386,025,949,170,711,396,352/214,056,308,345.70
  6. Step 6: Final answer
    x = 160,640,096,126.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.