Home / 166,366,836.45-249,550,254.68-166,366,836.45

Finding the Fourth Proportional to 166,366,836.45, 249,550,254.68 and 166,366,836.45

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Solution

The fourth proportional to 166,366,836.45, 249,550,254.68 and 166,366,836.45 is: 249,550,254.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,366,836.45 : 249,550,254.68 = 166,366,836.45 : x
  2. Step 2: Convert to fraction form
    166,366,836.45/249,550,254.68 = 166,366,836.45/x
  3. Step 3: Cross multiply
    166,366,836.45x = 249,550,254.68 × 166,366,836.45
  4. Step 4: Simplify right side
    166,366,836.45x = 41,516,886,405,571,568
  5. Step 5: Solve for x
    x = 41,516,886,405,571,568/166,366,836.45
  6. Step 6: Final answer
    x = 249,550,254.68

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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.