Home / 50,877,369.24-70,204,397.08-34,393,359.76

Finding the Fourth Proportional to 50,877,369.24, 70,204,397.08 and 34,393,359.76

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Solution

The fourth proportional to 50,877,369.24, 70,204,397.08 and 34,393,359.76 is: 47,458,528.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,877,369.24 : 70,204,397.08 = 34,393,359.76 : x
  2. Step 2: Convert to fraction form
    50,877,369.24/70,204,397.08 = 34,393,359.76/x
  3. Step 3: Cross multiply
    50,877,369.24x = 70,204,397.08 × 34,393,359.76
  4. Step 4: Simplify right side
    50,877,369.24x = 2,414,565,085,506,333.50
  5. Step 5: Solve for x
    x = 2,414,565,085,506,333.50/50,877,369.24
  6. Step 6: Final answer
    x = 47,458,528.65

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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.