Home / 470,088,049.20-705,132,073.80-467,064,740.40

Finding the Fourth Proportional to 470,088,049.20, 705,132,073.80 and 467,064,740.40

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Solution

The fourth proportional to 470,088,049.20, 705,132,073.80 and 467,064,740.40 is: 700,597,110.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    470,088,049.20 : 705,132,073.80 = 467,064,740.40 : x
  2. Step 2: Convert to fraction form
    470,088,049.20/705,132,073.80 = 467,064,740.40/x
  3. Step 3: Cross multiply
    470,088,049.20x = 705,132,073.80 × 467,064,740.40
  4. Step 4: Simplify right side
    470,088,049.20x = 329,342,328,997,110,592
  5. Step 5: Solve for x
    x = 329,342,328,997,110,592/470,088,049.20
  6. Step 6: Final answer
    x = 700,597,110.60

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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.