Home / 202,329,735.52-303,495,385.20-48,975,541.60

Finding the Fourth Proportional to 202,329,735.52, 303,495,385.20 and 48,975,541.60

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Solution

The fourth proportional to 202,329,735.52, 303,495,385.20 and 48,975,541.60 is: 73,463,501.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,329,735.52 : 303,495,385.20 = 48,975,541.60 : x
  2. Step 2: Convert to fraction form
    202,329,735.52/303,495,385.20 = 48,975,541.60/x
  3. Step 3: Cross multiply
    202,329,735.52x = 303,495,385.20 × 48,975,541.60
  4. Step 4: Simplify right side
    202,329,735.52x = 14,863,850,863,270,624
  5. Step 5: Solve for x
    x = 14,863,850,863,270,624/202,329,735.52
  6. Step 6: Final answer
    x = 73,463,501.67

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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.