Home / 335,199,809.70-502,799,714.55-92,862,713.70

Finding the Fourth Proportional to 335,199,809.70, 502,799,714.55 and 92,862,713.70

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Solution

The fourth proportional to 335,199,809.70, 502,799,714.55 and 92,862,713.70 is: 139,294,070.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,199,809.70 : 502,799,714.55 = 92,862,713.70 : x
  2. Step 2: Convert to fraction form
    335,199,809.70/502,799,714.55 = 92,862,713.70/x
  3. Step 3: Cross multiply
    335,199,809.70x = 502,799,714.55 × 92,862,713.70
  4. Step 4: Simplify right side
    335,199,809.70x = 46,691,345,940,698,376
  5. Step 5: Solve for x
    x = 46,691,345,940,698,376/335,199,809.70
  6. Step 6: Final answer
    x = 139,294,070.55

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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.