Home / 173,504,304,383.10-260,256,456,574.65-166,157,663,999.10

Finding the Fourth Proportional to 173,504,304,383.10, 260,256,456,574.65 and 166,157,663,999.10

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Solution

The fourth proportional to 173,504,304,383.10, 260,256,456,574.65 and 166,157,663,999.10 is: 249,236,495,998.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,504,304,383.10 : 260,256,456,574.65 = 166,157,663,999.10 : x
  2. Step 2: Convert to fraction form
    173,504,304,383.10/260,256,456,574.65 = 166,157,663,999.10/x
  3. Step 3: Cross multiply
    173,504,304,383.10x = 260,256,456,574.65 × 166,157,663,999.10
  4. Step 4: Simplify right side
    173,504,304,383.10x = 43,243,604,865,127,056,146,432
  5. Step 5: Solve for x
    x = 43,243,604,865,127,056,146,432/173,504,304,383.10
  6. Step 6: Final answer
    x = 249,236,495,998.65

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.