Home / 173,863,008.48-260,832,148.56-52,703,597.28

Finding the Fourth Proportional to 173,863,008.48, 260,832,148.56 and 52,703,597.28

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Solution

The fourth proportional to 173,863,008.48, 260,832,148.56 and 52,703,597.28 is: 79,066,804.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,863,008.48 : 260,832,148.56 = 52,703,597.28 : x
  2. Step 2: Convert to fraction form
    173,863,008.48/260,832,148.56 = 52,703,597.28/x
  3. Step 3: Cross multiply
    173,863,008.48x = 260,832,148.56 × 52,703,597.28
  4. Step 4: Simplify right side
    173,863,008.48x = 13,746,792,515,383,372
  5. Step 5: Solve for x
    x = 13,746,792,515,383,372/173,863,008.48
  6. Step 6: Final answer
    x = 79,066,804.58

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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.