Home / 58,842,504.07-81,168,841.67-36,777,710.41

Finding the Fourth Proportional to 58,842,504.07, 81,168,841.67 and 36,777,710.41

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Solution

The fourth proportional to 58,842,504.07, 81,168,841.67 and 36,777,710.41 is: 50,732,105.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,842,504.07 : 81,168,841.67 = 36,777,710.41 : x
  2. Step 2: Convert to fraction form
    58,842,504.07/81,168,841.67 = 36,777,710.41/x
  3. Step 3: Cross multiply
    58,842,504.07x = 81,168,841.67 × 36,777,710.41
  4. Step 4: Simplify right side
    58,842,504.07x = 2,985,204,152,867,590.50
  5. Step 5: Solve for x
    x = 2,985,204,152,867,590.50/58,842,504.07
  6. Step 6: Final answer
    x = 50,732,105.99

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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.