Home / 14,704,531.76-22,036,619.27-9,303,513.53

Finding the Fourth Proportional to 14,704,531.76, 22,036,619.27 and 9,303,513.53

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Solution

The fourth proportional to 14,704,531.76, 22,036,619.27 and 9,303,513.53 is: 13,942,503.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,704,531.76 : 22,036,619.27 = 9,303,513.53 : x
  2. Step 2: Convert to fraction form
    14,704,531.76/22,036,619.27 = 9,303,513.53/x
  3. Step 3: Cross multiply
    14,704,531.76x = 22,036,619.27 × 9,303,513.53
  4. Step 4: Simplify right side
    14,704,531.76x = 205,017,985,446,979.44
  5. Step 5: Solve for x
    x = 205,017,985,446,979.44/14,704,531.76
  6. Step 6: Final answer
    x = 13,942,503.49

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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.