Home / 466,563,060.60-699,844,590.90-293,478,631.80

Finding the Fourth Proportional to 466,563,060.60, 699,844,590.90 and 293,478,631.80

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Solution

The fourth proportional to 466,563,060.60, 699,844,590.90 and 293,478,631.80 is: 440,217,947.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,563,060.60 : 699,844,590.90 = 293,478,631.80 : x
  2. Step 2: Convert to fraction form
    466,563,060.60/699,844,590.90 = 293,478,631.80/x
  3. Step 3: Cross multiply
    466,563,060.60x = 699,844,590.90 × 293,478,631.80
  4. Step 4: Simplify right side
    466,563,060.60x = 205,389,433,009,962,720
  5. Step 5: Solve for x
    x = 205,389,433,009,962,720/466,563,060.60
  6. Step 6: Final answer
    x = 440,217,947.70

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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.