Home / 43,859,522.16-65,793,689.64-15,101,852.40

Finding the Fourth Proportional to 43,859,522.16, 65,793,689.64 and 15,101,852.40

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Solution

The fourth proportional to 43,859,522.16, 65,793,689.64 and 15,101,852.40 is: 22,654,295.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,859,522.16 : 65,793,689.64 = 15,101,852.40 : x
  2. Step 2: Convert to fraction form
    43,859,522.16/65,793,689.64 = 15,101,852.40/x
  3. Step 3: Cross multiply
    43,859,522.16x = 65,793,689.64 × 15,101,852.40
  4. Step 4: Simplify right side
    43,859,522.16x = 993,606,589,794,689.12
  5. Step 5: Solve for x
    x = 993,606,589,794,689.12/43,859,522.16
  6. Step 6: Final answer
    x = 22,654,295.83

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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.