Home / 596,421,763,257.76-894,758,290,686.96-193,473,770,342.56

Finding the Fourth Proportional to 596,421,763,257.76, 894,758,290,686.96 and 193,473,770,342.56

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Solution

The fourth proportional to 596,421,763,257.76, 894,758,290,686.96 and 193,473,770,342.56 is: 290,251,413,863.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,421,763,257.76 : 894,758,290,686.96 = 193,473,770,342.56 : x
  2. Step 2: Convert to fraction form
    596,421,763,257.76/894,758,290,686.96 = 193,473,770,342.56/x
  3. Step 3: Cross multiply
    596,421,763,257.76x = 894,758,290,686.96 × 193,473,770,342.56
  4. Step 4: Simplify right side
    596,421,763,257.76x = 173,112,260,044,470,435,708,928
  5. Step 5: Solve for x
    x = 173,112,260,044,470,435,708,928/596,421,763,257.76
  6. Step 6: Final answer
    x = 290,251,413,863.41

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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.