Home / 49,465,953.70-74,163,058.08-33,251,688.79

Finding the Fourth Proportional to 49,465,953.70, 74,163,058.08 and 33,251,688.79

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Solution

The fourth proportional to 49,465,953.70, 74,163,058.08 and 33,251,688.79 is: 49,853,419.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,465,953.70 : 74,163,058.08 = 33,251,688.79 : x
  2. Step 2: Convert to fraction form
    49,465,953.70/74,163,058.08 = 33,251,688.79/x
  3. Step 3: Cross multiply
    49,465,953.70x = 74,163,058.08 × 33,251,688.79
  4. Step 4: Simplify right side
    49,465,953.70x = 2,466,046,926,990,855
  5. Step 5: Solve for x
    x = 2,466,046,926,990,855/49,465,953.70
  6. Step 6: Final answer
    x = 49,853,419.22

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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.