Home / 14,594,999.10-21,861,005.85-12,075,575.10

Finding the Fourth Proportional to 14,594,999.10, 21,861,005.85 and 12,075,575.10

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Solution

The fourth proportional to 14,594,999.10, 21,861,005.85 and 12,075,575.10 is: 18,087,306.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,594,999.10 : 21,861,005.85 = 12,075,575.10 : x
  2. Step 2: Convert to fraction form
    14,594,999.10/21,861,005.85 = 12,075,575.10/x
  3. Step 3: Cross multiply
    14,594,999.10x = 21,861,005.85 × 12,075,575.10
  4. Step 4: Simplify right side
    14,594,999.10x = 263,984,217,903,214.34
  5. Step 5: Solve for x
    x = 263,984,217,903,214.34/14,594,999.10
  6. Step 6: Final answer
    x = 18,087,306.21

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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.