Home / 14,255,032.58-19,672,360.01-8,059,946.30

Finding the Fourth Proportional to 14,255,032.58, 19,672,360.01 and 8,059,946.30

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Solution

The fourth proportional to 14,255,032.58, 19,672,360.01 and 8,059,946.30 is: 11,122,960.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,255,032.58 : 19,672,360.01 = 8,059,946.30 : x
  2. Step 2: Convert to fraction form
    14,255,032.58/19,672,360.01 = 8,059,946.30/x
  3. Step 3: Cross multiply
    14,255,032.58x = 19,672,360.01 × 8,059,946.30
  4. Step 4: Simplify right side
    14,255,032.58x = 158,558,165,274,867.47
  5. Step 5: Solve for x
    x = 158,558,165,274,867.47/14,255,032.58
  6. Step 6: Final answer
    x = 11,122,960.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.