Home / 16,938,554.02-25,407,780.74-4,808,027.73

Finding the Fourth Proportional to 16,938,554.02, 25,407,780.74 and 4,808,027.73

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Solution

The fourth proportional to 16,938,554.02, 25,407,780.74 and 4,808,027.73 is: 7,212,027.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,938,554.02 : 25,407,780.74 = 4,808,027.73 : x
  2. Step 2: Convert to fraction form
    16,938,554.02/25,407,780.74 = 4,808,027.73/x
  3. Step 3: Cross multiply
    16,938,554.02x = 25,407,780.74 × 4,808,027.73
  4. Step 4: Simplify right side
    16,938,554.02x = 122,161,314,355,679.92
  5. Step 5: Solve for x
    x = 122,161,314,355,679.92/16,938,554.02
  6. Step 6: Final answer
    x = 7,212,027.32

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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.