Home / 166,281,984,004.70-249,422,976,007.06-166,281,984,004.70

Finding the Fourth Proportional to 166,281,984,004.70, 249,422,976,007.06 and 166,281,984,004.70

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Solution

The fourth proportional to 166,281,984,004.70, 249,422,976,007.06 and 166,281,984,004.70 is: 249,422,976,007.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,281,984,004.70 : 249,422,976,007.06 = 166,281,984,004.70 : x
  2. Step 2: Convert to fraction form
    166,281,984,004.70/249,422,976,007.06 = 166,281,984,004.70/x
  3. Step 3: Cross multiply
    166,281,984,004.70x = 249,422,976,007.06 × 166,281,984,004.70
  4. Step 4: Simplify right side
    166,281,984,004.70x = 41,474,547,306,810,629,423,104
  5. Step 5: Solve for x
    x = 41,474,547,306,810,629,423,104/166,281,984,004.70
  6. Step 6: Final answer
    x = 249,422,976,007.06

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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.