Home / 43,954,678.08-65,932,573.76-16,653,637.19

Finding the Fourth Proportional to 43,954,678.08, 65,932,573.76 and 16,653,637.19

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Solution

The fourth proportional to 43,954,678.08, 65,932,573.76 and 16,653,637.19 is: 24,980,666.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,954,678.08 : 65,932,573.76 = 16,653,637.19 : x
  2. Step 2: Convert to fraction form
    43,954,678.08/65,932,573.76 = 16,653,637.19/x
  3. Step 3: Cross multiply
    43,954,678.08x = 65,932,573.76 × 16,653,637.19
  4. Step 4: Simplify right side
    43,954,678.08x = 1,098,017,162,545,968.50
  5. Step 5: Solve for x
    x = 1,098,017,162,545,968.50/43,954,678.08
  6. Step 6: Final answer
    x = 24,980,666.69

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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.