Home / 14,890,005.06-22,338,598.21-5,173,203.85

Finding the Fourth Proportional to 14,890,005.06, 22,338,598.21 and 5,173,203.85

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Solution

The fourth proportional to 14,890,005.06, 22,338,598.21 and 5,173,203.85 is: 7,761,053.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,890,005.06 : 22,338,598.21 = 5,173,203.85 : x
  2. Step 2: Convert to fraction form
    14,890,005.06/22,338,598.21 = 5,173,203.85/x
  3. Step 3: Cross multiply
    14,890,005.06x = 22,338,598.21 × 5,173,203.85
  4. Step 4: Simplify right side
    14,890,005.06x = 115,562,122,151,882.11
  5. Step 5: Solve for x
    x = 115,562,122,151,882.11/14,890,005.06
  6. Step 6: Final answer
    x = 7,761,053.25

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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.