Home / 14,697,940.80-22,047,602.40-4,600,891.20

Finding the Fourth Proportional to 14,697,940.80, 22,047,602.40 and 4,600,891.20

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Solution

The fourth proportional to 14,697,940.80, 22,047,602.40 and 4,600,891.20 is: 6,901,553.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,697,940.80 : 22,047,602.40 = 4,600,891.20 : x
  2. Step 2: Convert to fraction form
    14,697,940.80/22,047,602.40 = 4,600,891.20/x
  3. Step 3: Cross multiply
    14,697,940.80x = 22,047,602.40 × 4,600,891.20
  4. Step 4: Simplify right side
    14,697,940.80x = 101,438,619,863,258.88
  5. Step 5: Solve for x
    x = 101,438,619,863,258.88/14,697,940.80
  6. Step 6: Final answer
    x = 6,901,553.17

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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.