Home / 46,081,095.35-69,121,621.15-13,732,172.33

Finding the Fourth Proportional to 46,081,095.35, 69,121,621.15 and 13,732,172.33

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Solution

The fourth proportional to 46,081,095.35, 69,121,621.15 and 13,732,172.33 is: 20,598,251.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,081,095.35 : 69,121,621.15 = 13,732,172.33 : x
  2. Step 2: Convert to fraction form
    46,081,095.35/69,121,621.15 = 13,732,172.33/x
  3. Step 3: Cross multiply
    46,081,095.35x = 69,121,621.15 × 13,732,172.33
  4. Step 4: Simplify right side
    46,081,095.35x = 949,190,012,980,834.12
  5. Step 5: Solve for x
    x = 949,190,012,980,834.12/46,081,095.35
  6. Step 6: Final answer
    x = 20,598,251.97

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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.