Home / 36,366,095.97-50,186,276.40-19,847,280.04

Finding the Fourth Proportional to 36,366,095.97, 50,186,276.40 and 19,847,280.04

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Solution

The fourth proportional to 36,366,095.97, 50,186,276.40 and 19,847,280.04 is: 27,389,827.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,366,095.97 : 50,186,276.40 = 19,847,280.04 : x
  2. Step 2: Convert to fraction form
    36,366,095.97/50,186,276.40 = 19,847,280.04/x
  3. Step 3: Cross multiply
    36,366,095.97x = 50,186,276.40 × 19,847,280.04
  4. Step 4: Simplify right side
    36,366,095.97x = 996,061,081,875,643
  5. Step 5: Solve for x
    x = 996,061,081,875,643/36,366,095.97
  6. Step 6: Final answer
    x = 27,389,827.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.