Home / 35,737,489.60-53,606,234.40-10,178,166.40

Finding the Fourth Proportional to 35,737,489.60, 53,606,234.40 and 10,178,166.40

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Solution

The fourth proportional to 35,737,489.60, 53,606,234.40 and 10,178,166.40 is: 15,267,249.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,737,489.60 : 53,606,234.40 = 10,178,166.40 : x
  2. Step 2: Convert to fraction form
    35,737,489.60/53,606,234.40 = 10,178,166.40/x
  3. Step 3: Cross multiply
    35,737,489.60x = 53,606,234.40 × 10,178,166.40
  4. Step 4: Simplify right side
    35,737,489.60x = 545,613,173,800,604.19
  5. Step 5: Solve for x
    x = 545,613,173,800,604.19/35,737,489.60
  6. Step 6: Final answer
    x = 15,267,249.60

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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.