Home / 550,577,257.65-825,865,886.48-332,899,024.05

Finding the Fourth Proportional to 550,577,257.65, 825,865,886.48 and 332,899,024.05

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Solution

The fourth proportional to 550,577,257.65, 825,865,886.48 and 332,899,024.05 is: 499,348,536.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    550,577,257.65 : 825,865,886.48 = 332,899,024.05 : x
  2. Step 2: Convert to fraction form
    550,577,257.65/825,865,886.48 = 332,899,024.05/x
  3. Step 3: Cross multiply
    550,577,257.65x = 825,865,886.48 × 332,899,024.05
  4. Step 4: Simplify right side
    550,577,257.65x = 274,929,947,603,715,616
  5. Step 5: Solve for x
    x = 274,929,947,603,715,616/550,577,257.65
  6. Step 6: Final answer
    x = 499,348,536.08

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Double scale
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Similar ratio
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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.