Home / 34,841,411.42-52,262,200.22-10,580,520.78

Finding the Fourth Proportional to 34,841,411.42, 52,262,200.22 and 10,580,520.78

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Solution

The fourth proportional to 34,841,411.42, 52,262,200.22 and 10,580,520.78 is: 15,870,806.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,841,411.42 : 52,262,200.22 = 10,580,520.78 : x
  2. Step 2: Convert to fraction form
    34,841,411.42/52,262,200.22 = 10,580,520.78/x
  3. Step 3: Cross multiply
    34,841,411.42x = 52,262,200.22 × 10,580,520.78
  4. Step 4: Simplify right side
    34,841,411.42x = 552,961,295,383,328
  5. Step 5: Solve for x
    x = 552,961,295,383,328/34,841,411.42
  6. Step 6: Final answer
    x = 15,870,806.40

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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.