Home / 136,337,504-204,510,455.04-59,621,043.20

Finding the Fourth Proportional to 136,337,504, 204,510,455.04 and 59,621,043.20

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Solution

The fourth proportional to 136,337,504, 204,510,455.04 and 59,621,043.20 is: 89,433,401.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,337,504 : 204,510,455.04 = 59,621,043.20 : x
  2. Step 2: Convert to fraction form
    136,337,504/204,510,455.04 = 59,621,043.20/x
  3. Step 3: Cross multiply
    136,337,504x = 204,510,455.04 × 59,621,043.20
  4. Step 4: Simplify right side
    136,337,504x = 12,193,126,674,791,498
  5. Step 5: Solve for x
    x = 12,193,126,674,791,498/136,337,504
  6. Step 6: Final answer
    x = 89,433,401.06

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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.