Home / 104,962,406.10-157,465,727.55-44,346,930.90

Finding the Fourth Proportional to 104,962,406.10, 157,465,727.55 and 44,346,930.90

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Solution

The fourth proportional to 104,962,406.10, 157,465,727.55 and 44,346,930.90 is: 66,529,741.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,962,406.10 : 157,465,727.55 = 44,346,930.90 : x
  2. Step 2: Convert to fraction form
    104,962,406.10/157,465,727.55 = 44,346,930.90/x
  3. Step 3: Cross multiply
    104,962,406.10x = 157,465,727.55 × 44,346,930.90
  4. Step 4: Simplify right side
    104,962,406.10x = 6,983,121,738,778,077
  5. Step 5: Solve for x
    x = 6,983,121,738,778,077/104,962,406.10
  6. Step 6: Final answer
    x = 66,529,741.44

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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.