Home / 14,866,045.03-20,523,937.64-9,364,136.00

Finding the Fourth Proportional to 14,866,045.03, 20,523,937.64 and 9,364,136.00

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Solution

The fourth proportional to 14,866,045.03, 20,523,937.64 and 9,364,136.00 is: 12,928,047.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,866,045.03 : 20,523,937.64 = 9,364,136.00 : x
  2. Step 2: Convert to fraction form
    14,866,045.03/20,523,937.64 = 9,364,136.00/x
  3. Step 3: Cross multiply
    14,866,045.03x = 20,523,937.64 × 9,364,136.00
  4. Step 4: Simplify right side
    14,866,045.03x = 192,188,943,377,249.50
  5. Step 5: Solve for x
    x = 192,188,943,377,249.50/14,866,045.03
  6. Step 6: Final answer
    x = 12,928,047.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.