Home / 173,840,259,666.30-260,760,389,499.45-167,228,283,320.70

Finding the Fourth Proportional to 173,840,259,666.30, 260,760,389,499.45 and 167,228,283,320.70

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Solution

The fourth proportional to 173,840,259,666.30, 260,760,389,499.45 and 167,228,283,320.70 is: 250,842,424,981.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,840,259,666.30 : 260,760,389,499.45 = 167,228,283,320.70 : x
  2. Step 2: Convert to fraction form
    173,840,259,666.30/260,760,389,499.45 = 167,228,283,320.70/x
  3. Step 3: Cross multiply
    173,840,259,666.30x = 260,760,389,499.45 × 167,228,283,320.70
  4. Step 4: Simplify right side
    173,840,259,666.30x = 43,606,512,294,030,112,456,704
  5. Step 5: Solve for x
    x = 43,606,512,294,030,112,456,704/173,840,259,666.30
  6. Step 6: Final answer
    x = 250,842,424,981.05

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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.