Home / 67,675,400.60-93,393,537.60-41,214,994.52

Finding the Fourth Proportional to 67,675,400.60, 93,393,537.60 and 41,214,994.52

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Solution

The fourth proportional to 67,675,400.60, 93,393,537.60 and 41,214,994.52 is: 56,877,596.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,675,400.60 : 93,393,537.60 = 41,214,994.52 : x
  2. Step 2: Convert to fraction form
    67,675,400.60/93,393,537.60 = 41,214,994.52/x
  3. Step 3: Cross multiply
    67,675,400.60x = 93,393,537.60 × 41,214,994.52
  4. Step 4: Simplify right side
    67,675,400.60x = 3,849,214,139,920,446
  5. Step 5: Solve for x
    x = 3,849,214,139,920,446/67,675,400.60
  6. Step 6: Final answer
    x = 56,877,596.68

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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.