Home / 94,646,567.20-141,913,863.60-49,296,935.20

Finding the Fourth Proportional to 94,646,567.20, 141,913,863.60 and 49,296,935.20

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Solution

The fourth proportional to 94,646,567.20, 141,913,863.60 and 49,296,935.20 is: 73,916,241.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,646,567.20 : 141,913,863.60 = 49,296,935.20 : x
  2. Step 2: Convert to fraction form
    94,646,567.20/141,913,863.60 = 49,296,935.20/x
  3. Step 3: Cross multiply
    94,646,567.20x = 141,913,863.60 × 49,296,935.20
  4. Step 4: Simplify right side
    94,646,567.20x = 6,995,918,537,870,839
  5. Step 5: Solve for x
    x = 6,995,918,537,870,839/94,646,567.20
  6. Step 6: Final answer
    x = 73,916,241.71

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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.