Home / 13,102,574.10-19,653,861.15-4,582,022.10

Finding the Fourth Proportional to 13,102,574.10, 19,653,861.15 and 4,582,022.10

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Solution

The fourth proportional to 13,102,574.10, 19,653,861.15 and 4,582,022.10 is: 6,873,033.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,102,574.10 : 19,653,861.15 = 4,582,022.10 : x
  2. Step 2: Convert to fraction form
    13,102,574.10/19,653,861.15 = 4,582,022.10/x
  3. Step 3: Cross multiply
    13,102,574.10x = 19,653,861.15 × 4,582,022.10
  4. Step 4: Simplify right side
    13,102,574.10x = 90,054,426,139,631.41
  5. Step 5: Solve for x
    x = 90,054,426,139,631.41/13,102,574.10
  6. Step 6: Final answer
    x = 6,873,033.15

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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.