Home / 166,796,496.84-249,976,847.16-93,017,332.56

Finding the Fourth Proportional to 166,796,496.84, 249,976,847.16 and 93,017,332.56

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Solution

The fourth proportional to 166,796,496.84, 249,976,847.16 and 93,017,332.56 is: 139,404,483.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,796,496.84 : 249,976,847.16 = 93,017,332.56 : x
  2. Step 2: Convert to fraction form
    166,796,496.84/249,976,847.16 = 93,017,332.56/x
  3. Step 3: Cross multiply
    166,796,496.84x = 249,976,847.16 × 93,017,332.56
  4. Step 4: Simplify right side
    166,796,496.84x = 23,252,179,524,582,012
  5. Step 5: Solve for x
    x = 23,252,179,524,582,012/166,796,496.84
  6. Step 6: Final answer
    x = 139,404,483.70

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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.