Home / 46,979,095.46-70,445,859.84-27,554,664.06

Finding the Fourth Proportional to 46,979,095.46, 70,445,859.84 and 27,554,664.06

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Solution

The fourth proportional to 46,979,095.46, 70,445,859.84 and 27,554,664.06 is: 41,318,632.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,979,095.46 : 70,445,859.84 = 27,554,664.06 : x
  2. Step 2: Convert to fraction form
    46,979,095.46/70,445,859.84 = 27,554,664.06/x
  3. Step 3: Cross multiply
    46,979,095.46x = 70,445,859.84 × 27,554,664.06
  4. Step 4: Simplify right side
    46,979,095.46x = 1,941,112,002,309,045.25
  5. Step 5: Solve for x
    x = 1,941,112,002,309,045.25/46,979,095.46
  6. Step 6: Final answer
    x = 41,318,632.97

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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.