Home / 27,083,190.98-37,374,874.53-14,693,283.76

Finding the Fourth Proportional to 27,083,190.98, 37,374,874.53 and 14,693,283.76

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Solution

The fourth proportional to 27,083,190.98, 37,374,874.53 and 14,693,283.76 is: 20,276,770.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,083,190.98 : 37,374,874.53 = 14,693,283.76 : x
  2. Step 2: Convert to fraction form
    27,083,190.98/37,374,874.53 = 14,693,283.76/x
  3. Step 3: Cross multiply
    27,083,190.98x = 37,374,874.53 × 14,693,283.76
  4. Step 4: Simplify right side
    27,083,190.98x = 549,159,636,870,249.50
  5. Step 5: Solve for x
    x = 549,159,636,870,249.50/27,083,190.98
  6. Step 6: Final answer
    x = 20,276,770.10

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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.