Home / 37,171,265.28-55,756,775.52-9,880,304.64

Finding the Fourth Proportional to 37,171,265.28, 55,756,775.52 and 9,880,304.64

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Solution

The fourth proportional to 37,171,265.28, 55,756,775.52 and 9,880,304.64 is: 14,820,424.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,171,265.28 : 55,756,775.52 = 9,880,304.64 : x
  2. Step 2: Convert to fraction form
    37,171,265.28/55,756,775.52 = 9,880,304.64/x
  3. Step 3: Cross multiply
    37,171,265.28x = 55,756,775.52 × 9,880,304.64
  4. Step 4: Simplify right side
    37,171,265.28x = 550,893,927,881,694.50
  5. Step 5: Solve for x
    x = 550,893,927,881,694.50/37,171,265.28
  6. Step 6: Final answer
    x = 14,820,424.43

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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.