Home / 166,271,998.80-249,407,998.20-94,608,382.80

Finding the Fourth Proportional to 166,271,998.80, 249,407,998.20 and 94,608,382.80

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Solution

The fourth proportional to 166,271,998.80, 249,407,998.20 and 94,608,382.80 is: 141,912,574.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,271,998.80 : 249,407,998.20 = 94,608,382.80 : x
  2. Step 2: Convert to fraction form
    166,271,998.80/249,407,998.20 = 94,608,382.80/x
  3. Step 3: Cross multiply
    166,271,998.80x = 249,407,998.20 × 94,608,382.80
  4. Step 4: Simplify right side
    166,271,998.80x = 23,596,087,367,087,308
  5. Step 5: Solve for x
    x = 23,596,087,367,087,308/166,271,998.80
  6. Step 6: Final answer
    x = 141,912,574.20

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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.