Home / 176,061,917.40-265,358,382.84-151,763,124.72

Finding the Fourth Proportional to 176,061,917.40, 265,358,382.84 and 151,763,124.72

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Solution

The fourth proportional to 176,061,917.40, 265,358,382.84 and 151,763,124.72 is: 228,735,537.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,061,917.40 : 265,358,382.84 = 151,763,124.72 : x
  2. Step 2: Convert to fraction form
    176,061,917.40/265,358,382.84 = 151,763,124.72/x
  3. Step 3: Cross multiply
    176,061,917.40x = 265,358,382.84 × 151,763,124.72
  4. Step 4: Simplify right side
    176,061,917.40x = 40,271,617,350,444,432
  5. Step 5: Solve for x
    x = 40,271,617,350,444,432/176,061,917.40
  6. Step 6: Final answer
    x = 228,735,537.73

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.