Home / 170,074,737.60-255,087,223.20-48,893,553.60

Finding the Fourth Proportional to 170,074,737.60, 255,087,223.20 and 48,893,553.60

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Solution

The fourth proportional to 170,074,737.60, 255,087,223.20 and 48,893,553.60 is: 73,333,176.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,074,737.60 : 255,087,223.20 = 48,893,553.60 : x
  2. Step 2: Convert to fraction form
    170,074,737.60/255,087,223.20 = 48,893,553.60/x
  3. Step 3: Cross multiply
    170,074,737.60x = 255,087,223.20 × 48,893,553.60
  4. Step 4: Simplify right side
    170,074,737.60x = 12,472,120,820,204,364
  5. Step 5: Solve for x
    x = 12,472,120,820,204,364/170,074,737.60
  6. Step 6: Final answer
    x = 73,333,176.91

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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.