Home / 949,432,182.23-1,310,199,070.01-526,044,299.43

Finding the Fourth Proportional to 949,432,182.23, 1,310,199,070.01 and 526,044,299.43

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Solution

The fourth proportional to 949,432,182.23, 1,310,199,070.01 and 526,044,299.43 is: 725,931,524.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,432,182.23 : 1,310,199,070.01 = 526,044,299.43 : x
  2. Step 2: Convert to fraction form
    949,432,182.23/1,310,199,070.01 = 526,044,299.43/x
  3. Step 3: Cross multiply
    949,432,182.23x = 1,310,199,070.01 × 526,044,299.43
  4. Step 4: Simplify right side
    949,432,182.23x = 689,222,751,902,476,800
  5. Step 5: Solve for x
    x = 689,222,751,902,476,800/949,432,182.23
  6. Step 6: Final answer
    x = 725,931,524.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.