Home / 37,216,366.02-55,828,049.45-10,955,219.03

Finding the Fourth Proportional to 37,216,366.02, 55,828,049.45 and 10,955,219.03

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Solution

The fourth proportional to 37,216,366.02, 55,828,049.45 and 10,955,219.03 is: 16,433,858.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,216,366.02 : 55,828,049.45 = 10,955,219.03 : x
  2. Step 2: Convert to fraction form
    37,216,366.02/55,828,049.45 = 10,955,219.03/x
  3. Step 3: Cross multiply
    37,216,366.02x = 55,828,049.45 × 10,955,219.03
  4. Step 4: Simplify right side
    37,216,366.02x = 611,608,509,742,421
  5. Step 5: Solve for x
    x = 611,608,509,742,421/37,216,366.02
  6. Step 6: Final answer
    x = 16,433,858.95

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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.