Home / 173,146,904.56-259,732,954.08-58,130,475.04

Finding the Fourth Proportional to 173,146,904.56, 259,732,954.08 and 58,130,475.04

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Solution

The fourth proportional to 173,146,904.56, 259,732,954.08 and 58,130,475.04 is: 87,199,941.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,146,904.56 : 259,732,954.08 = 58,130,475.04 : x
  2. Step 2: Convert to fraction form
    173,146,904.56/259,732,954.08 = 58,130,475.04/x
  3. Step 3: Cross multiply
    173,146,904.56x = 259,732,954.08 × 58,130,475.04
  4. Step 4: Simplify right side
    173,146,904.56x = 15,098,400,004,212,906
  5. Step 5: Solve for x
    x = 15,098,400,004,212,906/173,146,904.56
  6. Step 6: Final answer
    x = 87,199,941.82

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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.