Home / 14,572,033.10-21,858,049.65-4,473,341.90

Finding the Fourth Proportional to 14,572,033.10, 21,858,049.65 and 4,473,341.90

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Solution

The fourth proportional to 14,572,033.10, 21,858,049.65 and 4,473,341.90 is: 6,710,012.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,572,033.10 : 21,858,049.65 = 4,473,341.90 : x
  2. Step 2: Convert to fraction form
    14,572,033.10/21,858,049.65 = 4,473,341.90/x
  3. Step 3: Cross multiply
    14,572,033.10x = 21,858,049.65 × 4,473,341.90
  4. Step 4: Simplify right side
    14,572,033.10x = 97,778,529,351,625.34
  5. Step 5: Solve for x
    x = 97,778,529,351,625.34/14,572,033.10
  6. Step 6: Final answer
    x = 6,710,012.85

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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.