Home / 569,311,496.83-854,083,718.03-195,770,869.47

Finding the Fourth Proportional to 569,311,496.83, 854,083,718.03 and 195,770,869.47

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Solution

The fourth proportional to 569,311,496.83, 854,083,718.03 and 195,770,869.47 is: 293,696,356.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,311,496.83 : 854,083,718.03 = 195,770,869.47 : x
  2. Step 2: Convert to fraction form
    569,311,496.83/854,083,718.03 = 195,770,869.47/x
  3. Step 3: Cross multiply
    569,311,496.83x = 854,083,718.03 × 195,770,869.47
  4. Step 4: Simplify right side
    569,311,496.83x = 167,204,712,078,903,424
  5. Step 5: Solve for x
    x = 167,204,712,078,903,424/569,311,496.83
  6. Step 6: Final answer
    x = 293,696,356.05

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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.