Home / 597,910,077.20-896,865,115.80-167,088,573.20

Finding the Fourth Proportional to 597,910,077.20, 896,865,115.80 and 167,088,573.20

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Solution

The fourth proportional to 597,910,077.20, 896,865,115.80 and 167,088,573.20 is: 250,632,859.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,910,077.20 : 896,865,115.80 = 167,088,573.20 : x
  2. Step 2: Convert to fraction form
    597,910,077.20/896,865,115.80 = 167,088,573.20/x
  3. Step 3: Cross multiply
    597,910,077.20x = 896,865,115.80 × 167,088,573.20
  4. Step 4: Simplify right side
    597,910,077.20x = 149,855,912,551,874,752
  5. Step 5: Solve for x
    x = 149,855,912,551,874,752/597,910,077.20
  6. Step 6: Final answer
    x = 250,632,859.80

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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.