Home / 176,148,434.40-264,222,651.60-167,645,378.40

Finding the Fourth Proportional to 176,148,434.40, 264,222,651.60 and 167,645,378.40

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Solution

The fourth proportional to 176,148,434.40, 264,222,651.60 and 167,645,378.40 is: 251,468,067.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,148,434.40 : 264,222,651.60 = 167,645,378.40 : x
  2. Step 2: Convert to fraction form
    176,148,434.40/264,222,651.60 = 167,645,378.40/x
  3. Step 3: Cross multiply
    176,148,434.40x = 264,222,651.60 × 167,645,378.40
  4. Step 4: Simplify right side
    176,148,434.40x = 44,295,706,409,333,368
  5. Step 5: Solve for x
    x = 44,295,706,409,333,368/176,148,434.40
  6. Step 6: Final answer
    x = 251,468,067.60

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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.