Home / 37,688,539.92-56,581,224.85-29,058,122.45

Finding the Fourth Proportional to 37,688,539.92, 56,581,224.85 and 29,058,122.45

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Solution

The fourth proportional to 37,688,539.92, 56,581,224.85 and 29,058,122.45 is: 43,624,511.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,688,539.92 : 56,581,224.85 = 29,058,122.45 : x
  2. Step 2: Convert to fraction form
    37,688,539.92/56,581,224.85 = 29,058,122.45/x
  3. Step 3: Cross multiply
    37,688,539.92x = 56,581,224.85 × 29,058,122.45
  4. Step 4: Simplify right side
    37,688,539.92x = 1,644,144,159,815,699.50
  5. Step 5: Solve for x
    x = 1,644,144,159,815,699.50/37,688,539.92
  6. Step 6: Final answer
    x = 43,624,511.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.