Home / 14,804,923.80-22,207,385.70-11,217,697.05

Finding the Fourth Proportional to 14,804,923.80, 22,207,385.70 and 11,217,697.05

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Solution

The fourth proportional to 14,804,923.80, 22,207,385.70 and 11,217,697.05 is: 16,826,545.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804,923.80 : 22,207,385.70 = 11,217,697.05 : x
  2. Step 2: Convert to fraction form
    14,804,923.80/22,207,385.70 = 11,217,697.05/x
  3. Step 3: Cross multiply
    14,804,923.80x = 22,207,385.70 × 11,217,697.05
  4. Step 4: Simplify right side
    14,804,923.80x = 249,115,725,055,102.19
  5. Step 5: Solve for x
    x = 249,115,725,055,102.19/14,804,923.80
  6. Step 6: Final answer
    x = 16,826,545.58

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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.