Home / 58,415,416.07-87,474,805.75-35,057,455.92

Finding the Fourth Proportional to 58,415,416.07, 87,474,805.75 and 35,057,455.92

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Solution

The fourth proportional to 58,415,416.07, 87,474,805.75 and 35,057,455.92 is: 52,497,172.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,415,416.07 : 87,474,805.75 = 35,057,455.92 : x
  2. Step 2: Convert to fraction form
    58,415,416.07/87,474,805.75 = 35,057,455.92/x
  3. Step 3: Cross multiply
    58,415,416.07x = 87,474,805.75 × 35,057,455.92
  4. Step 4: Simplify right side
    58,415,416.07x = 3,066,644,146,735,009.50
  5. Step 5: Solve for x
    x = 3,066,644,146,735,009.50/58,415,416.07
  6. Step 6: Final answer
    x = 52,497,172.04

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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.