Home / 14,678,002.90-22,017,004.35-14,536,285.30

Finding the Fourth Proportional to 14,678,002.90, 22,017,004.35 and 14,536,285.30

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Solution

The fourth proportional to 14,678,002.90, 22,017,004.35 and 14,536,285.30 is: 21,804,427.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,678,002.90 : 22,017,004.35 = 14,536,285.30 : x
  2. Step 2: Convert to fraction form
    14,678,002.90/22,017,004.35 = 14,536,285.30/x
  3. Step 3: Cross multiply
    14,678,002.90x = 22,017,004.35 × 14,536,285.30
  4. Step 4: Simplify right side
    14,678,002.90x = 320,045,456,682,941.06
  5. Step 5: Solve for x
    x = 320,045,456,682,941.06/14,678,002.90
  6. Step 6: Final answer
    x = 21,804,427.95

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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.