Home / 173,146,903.56-259,732,952.58-58,130,474.04

Finding the Fourth Proportional to 173,146,903.56, 259,732,952.58 and 58,130,474.04

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Solution

The fourth proportional to 173,146,903.56, 259,732,952.58 and 58,130,474.04 is: 87,199,940.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,146,903.56 : 259,732,952.58 = 58,130,474.04 : x
  2. Step 2: Convert to fraction form
    173,146,903.56/259,732,952.58 = 58,130,474.04/x
  3. Step 3: Cross multiply
    173,146,903.56x = 259,732,952.58 × 58,130,474.04
  4. Step 4: Simplify right side
    173,146,903.56x = 15,098,399,657,284,242
  5. Step 5: Solve for x
    x = 15,098,399,657,284,242/173,146,903.56
  6. Step 6: Final answer
    x = 87,199,940.32

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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.