Home / 87,624,726.41-131,433,435.95-22,927,099.07

Finding the Fourth Proportional to 87,624,726.41, 131,433,435.95 and 22,927,099.07

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Solution

The fourth proportional to 87,624,726.41, 131,433,435.95 and 22,927,099.07 is: 34,389,692.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,624,726.41 : 131,433,435.95 = 22,927,099.07 : x
  2. Step 2: Convert to fraction form
    87,624,726.41/131,433,435.95 = 22,927,099.07/x
  3. Step 3: Cross multiply
    87,624,726.41x = 131,433,435.95 × 22,927,099.07
  4. Step 4: Simplify right side
    87,624,726.41x = 3,013,387,407,136,149.50
  5. Step 5: Solve for x
    x = 3,013,387,407,136,149.50/87,624,726.41
  6. Step 6: Final answer
    x = 34,389,692.62

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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.