Home / 58,033,665.69-80,086,455.60-31,927,623.03

Finding the Fourth Proportional to 58,033,665.69, 80,086,455.60 and 31,927,623.03

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Solution

The fourth proportional to 58,033,665.69, 80,086,455.60 and 31,927,623.03 is: 44,060,118.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,033,665.69 : 80,086,455.60 = 31,927,623.03 : x
  2. Step 2: Convert to fraction form
    58,033,665.69/80,086,455.60 = 31,927,623.03/x
  3. Step 3: Cross multiply
    58,033,665.69x = 80,086,455.60 × 31,927,623.03
  4. Step 4: Simplify right side
    58,033,665.69x = 2,556,970,164,205,632.50
  5. Step 5: Solve for x
    x = 2,556,970,164,205,632.50/58,033,665.69
  6. Step 6: Final answer
    x = 44,060,118.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.