Home / 67,675,403.60-93,393,541.74-41,214,997.52

Finding the Fourth Proportional to 67,675,403.60, 93,393,541.74 and 41,214,997.52

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Solution

The fourth proportional to 67,675,403.60, 93,393,541.74 and 41,214,997.52 is: 56,877,600.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,675,403.60 : 93,393,541.74 = 41,214,997.52 : x
  2. Step 2: Convert to fraction form
    67,675,403.60/93,393,541.74 = 41,214,997.52/x
  3. Step 3: Cross multiply
    67,675,403.60x = 93,393,541.74 × 41,214,997.52
  4. Step 4: Simplify right side
    67,675,403.60x = 3,849,214,590,731,148.50
  5. Step 5: Solve for x
    x = 3,849,214,590,731,148.50/67,675,403.60
  6. Step 6: Final answer
    x = 56,877,600.82

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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.