Home / 176,434,141.10-264,651,211.65-162,325,366.70

Finding the Fourth Proportional to 176,434,141.10, 264,651,211.65 and 162,325,366.70

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Solution

The fourth proportional to 176,434,141.10, 264,651,211.65 and 162,325,366.70 is: 243,488,050.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,434,141.10 : 264,651,211.65 = 162,325,366.70 : x
  2. Step 2: Convert to fraction form
    176,434,141.10/264,651,211.65 = 162,325,366.70/x
  3. Step 3: Cross multiply
    176,434,141.10x = 264,651,211.65 × 162,325,366.70
  4. Step 4: Simplify right side
    176,434,141.10x = 42,959,604,978,685,560
  5. Step 5: Solve for x
    x = 42,959,604,978,685,560/176,434,141.10
  6. Step 6: Final answer
    x = 243,488,050.05

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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.