Home / 48,866,875.70-73,281,651.15-14,776,891.70

Finding the Fourth Proportional to 48,866,875.70, 73,281,651.15 and 14,776,891.70

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Solution

The fourth proportional to 48,866,875.70, 73,281,651.15 and 14,776,891.70 is: 22,159,694.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,866,875.70 : 73,281,651.15 = 14,776,891.70 : x
  2. Step 2: Convert to fraction form
    48,866,875.70/73,281,651.15 = 14,776,891.70/x
  3. Step 3: Cross multiply
    48,866,875.70x = 73,281,651.15 × 14,776,891.70
  4. Step 4: Simplify right side
    48,866,875.70x = 1,082,875,022,640,730.50
  5. Step 5: Solve for x
    x = 1,082,875,022,640,730.50/48,866,875.70
  6. Step 6: Final answer
    x = 22,159,694.21

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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.