Home / 75,946,070.22-104,806,080.07-41,138,760.35

Finding the Fourth Proportional to 75,946,070.22, 104,806,080.07 and 41,138,760.35

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Solution

The fourth proportional to 75,946,070.22, 104,806,080.07 and 41,138,760.35 is: 56,771,761.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,946,070.22 : 104,806,080.07 = 41,138,760.35 : x
  2. Step 2: Convert to fraction form
    75,946,070.22/104,806,080.07 = 41,138,760.35/x
  3. Step 3: Cross multiply
    75,946,070.22x = 104,806,080.07 × 41,138,760.35
  4. Step 4: Simplify right side
    75,946,070.22x = 4,311,592,210,595,763.50
  5. Step 5: Solve for x
    x = 4,311,592,210,595,763.50/75,946,070.22
  6. Step 6: Final answer
    x = 56,771,761.83

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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.