Home / 554,900,514.17-832,250,191.88-222,894,146.33

Finding the Fourth Proportional to 554,900,514.17, 832,250,191.88 and 222,894,146.33

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Solution

The fourth proportional to 554,900,514.17, 832,250,191.88 and 222,894,146.33 is: 334,300,818.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    554,900,514.17 : 832,250,191.88 = 222,894,146.33 : x
  2. Step 2: Convert to fraction form
    554,900,514.17/832,250,191.88 = 222,894,146.33/x
  3. Step 3: Cross multiply
    554,900,514.17x = 832,250,191.88 × 222,894,146.33
  4. Step 4: Simplify right side
    554,900,514.17x = 185,503,696,050,956,832
  5. Step 5: Solve for x
    x = 185,503,696,050,956,832/554,900,514.17
  6. Step 6: Final answer
    x = 334,300,818.46

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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.