Home / 14,688,077.80-22,032,116.70-11,328,845.80

Finding the Fourth Proportional to 14,688,077.80, 22,032,116.70 and 11,328,845.80

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Solution

The fourth proportional to 14,688,077.80, 22,032,116.70 and 11,328,845.80 is: 16,993,268.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,077.80 : 22,032,116.70 = 11,328,845.80 : x
  2. Step 2: Convert to fraction form
    14,688,077.80/22,032,116.70 = 11,328,845.80/x
  3. Step 3: Cross multiply
    14,688,077.80x = 22,032,116.70 × 11,328,845.80
  4. Step 4: Simplify right side
    14,688,077.80x = 249,598,452,741,904.88
  5. Step 5: Solve for x
    x = 249,598,452,741,904.88/14,688,077.80
  6. Step 6: Final answer
    x = 16,993,268.70

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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.