Home / 40,518,093.36-60,739,896.24-14,604,053.52

Finding the Fourth Proportional to 40,518,093.36, 60,739,896.24 and 14,604,053.52

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Solution

The fourth proportional to 40,518,093.36, 60,739,896.24 and 14,604,053.52 is: 21,892,656.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,518,093.36 : 60,739,896.24 = 14,604,053.52 : x
  2. Step 2: Convert to fraction form
    40,518,093.36/60,739,896.24 = 14,604,053.52/x
  3. Step 3: Cross multiply
    40,518,093.36x = 60,739,896.24 × 14,604,053.52
  4. Step 4: Simplify right side
    40,518,093.36x = 887,048,695,488,206.75
  5. Step 5: Solve for x
    x = 887,048,695,488,206.75/40,518,093.36
  6. Step 6: Final answer
    x = 21,892,656.39

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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.