Home / 46,520,898.12-64,198,841.22-25,893,902.52

Finding the Fourth Proportional to 46,520,898.12, 64,198,841.22 and 25,893,902.52

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Solution

The fourth proportional to 46,520,898.12, 64,198,841.22 and 25,893,902.52 is: 35,733,586.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,520,898.12 : 64,198,841.22 = 25,893,902.52 : x
  2. Step 2: Convert to fraction form
    46,520,898.12/64,198,841.22 = 25,893,902.52/x
  3. Step 3: Cross multiply
    46,520,898.12x = 64,198,841.22 × 25,893,902.52
  4. Step 4: Simplify right side
    46,520,898.12x = 1,662,358,536,447,637.75
  5. Step 5: Solve for x
    x = 1,662,358,536,447,637.75/46,520,898.12
  6. Step 6: Final answer
    x = 35,733,586.49

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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.