Home / 206,917,674.10-310,376,511.15-183,626,998.90

Finding the Fourth Proportional to 206,917,674.10, 310,376,511.15 and 183,626,998.90

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Solution

The fourth proportional to 206,917,674.10, 310,376,511.15 and 183,626,998.90 is: 275,440,498.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,917,674.10 : 310,376,511.15 = 183,626,998.90 : x
  2. Step 2: Convert to fraction form
    206,917,674.10/310,376,511.15 = 183,626,998.90/x
  3. Step 3: Cross multiply
    206,917,674.10x = 310,376,511.15 × 183,626,998.90
  4. Step 4: Simplify right side
    206,917,674.10x = 56,993,507,271,526,888
  5. Step 5: Solve for x
    x = 56,993,507,271,526,888/206,917,674.10
  6. Step 6: Final answer
    x = 275,440,498.35

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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.