Home / 14,184,520.07-21,279,769.34-4,599,151.25

Finding the Fourth Proportional to 14,184,520.07, 21,279,769.34 and 4,599,151.25

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Solution

The fourth proportional to 14,184,520.07, 21,279,769.34 and 4,599,151.25 is: 6,899,696.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,184,520.07 : 21,279,769.34 = 4,599,151.25 : x
  2. Step 2: Convert to fraction form
    14,184,520.07/21,279,769.34 = 4,599,151.25/x
  3. Step 3: Cross multiply
    14,184,520.07x = 21,279,769.34 × 4,599,151.25
  4. Step 4: Simplify right side
    14,184,520.07x = 97,868,877,630,378.08
  5. Step 5: Solve for x
    x = 97,868,877,630,378.08/14,184,520.07
  6. Step 6: Final answer
    x = 6,899,696.09

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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.