Home / 173,863,010.74-260,832,151.94-52,703,599.54

Finding the Fourth Proportional to 173,863,010.74, 260,832,151.94 and 52,703,599.54

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Solution

The fourth proportional to 173,863,010.74, 260,832,151.94 and 52,703,599.54 is: 79,066,807.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,863,010.74 : 260,832,151.94 = 52,703,599.54 : x
  2. Step 2: Convert to fraction form
    173,863,010.74/260,832,151.94 = 52,703,599.54/x
  3. Step 3: Cross multiply
    173,863,010.74x = 260,832,151.94 × 52,703,599.54
  4. Step 4: Simplify right side
    173,863,010.74x = 13,746,793,283,002,194
  5. Step 5: Solve for x
    x = 13,746,793,283,002,194/173,863,010.74
  6. Step 6: Final answer
    x = 79,066,807.97

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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.