Home / 14,492,259.48-21,738,374.95-3,709,543.13

Finding the Fourth Proportional to 14,492,259.48, 21,738,374.95 and 3,709,543.13

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Solution

The fourth proportional to 14,492,259.48, 21,738,374.95 and 3,709,543.13 is: 5,564,311.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,492,259.48 : 21,738,374.95 = 3,709,543.13 : x
  2. Step 2: Convert to fraction form
    14,492,259.48/21,738,374.95 = 3,709,543.13/x
  3. Step 3: Cross multiply
    14,492,259.48x = 21,738,374.95 × 3,709,543.13
  4. Step 4: Simplify right side
    14,492,259.48x = 80,639,439,453,136.59
  5. Step 5: Solve for x
    x = 80,639,439,453,136.59/14,492,259.48
  6. Step 6: Final answer
    x = 5,564,311.04

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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.