Home / 530,676,499.32-795,824,392.50-203,244,069.24

Finding the Fourth Proportional to 530,676,499.32, 795,824,392.50 and 203,244,069.24

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Solution

The fourth proportional to 530,676,499.32, 795,824,392.50 and 203,244,069.24 is: 304,793,199.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,676,499.32 : 795,824,392.50 = 203,244,069.24 : x
  2. Step 2: Convert to fraction form
    530,676,499.32/795,824,392.50 = 203,244,069.24/x
  3. Step 3: Cross multiply
    530,676,499.32x = 795,824,392.50 × 203,244,069.24
  4. Step 4: Simplify right side
    530,676,499.32x = 161,746,587,932,150,944
  5. Step 5: Solve for x
    x = 161,746,587,932,150,944/530,676,499.32
  6. Step 6: Final answer
    x = 304,793,199.13

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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.