Home / 55,733,151.53-76,907,248.98-32,213,211.87

Finding the Fourth Proportional to 55,733,151.53, 76,907,248.98 and 32,213,211.87

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Solution

The fourth proportional to 55,733,151.53, 76,907,248.98 and 32,213,211.87 is: 44,451,631.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,733,151.53 : 76,907,248.98 = 32,213,211.87 : x
  2. Step 2: Convert to fraction form
    55,733,151.53/76,907,248.98 = 32,213,211.87/x
  3. Step 3: Cross multiply
    55,733,151.53x = 76,907,248.98 × 32,213,211.87
  4. Step 4: Simplify right side
    55,733,151.53x = 2,477,429,505,899,184
  5. Step 5: Solve for x
    x = 2,477,429,505,899,184/55,733,151.53
  6. Step 6: Final answer
    x = 44,451,631.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.