Home / 49,922,495.10-74,883,742.65-24,379,890.30

Finding the Fourth Proportional to 49,922,495.10, 74,883,742.65 and 24,379,890.30

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Solution

The fourth proportional to 49,922,495.10, 74,883,742.65 and 24,379,890.30 is: 36,569,835.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,922,495.10 : 74,883,742.65 = 24,379,890.30 : x
  2. Step 2: Convert to fraction form
    49,922,495.10/74,883,742.65 = 24,379,890.30/x
  3. Step 3: Cross multiply
    49,922,495.10x = 74,883,742.65 × 24,379,890.30
  4. Step 4: Simplify right side
    49,922,495.10x = 1,825,657,431,060,431.50
  5. Step 5: Solve for x
    x = 1,825,657,431,060,431.50/49,922,495.10
  6. Step 6: Final answer
    x = 36,569,835.45

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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.