Home / 39,218,124.09-58,834,368.62-16,176,489.11

Finding the Fourth Proportional to 39,218,124.09, 58,834,368.62 and 16,176,489.11

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Solution

The fourth proportional to 39,218,124.09, 58,834,368.62 and 16,176,489.11 is: 24,267,696.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,218,124.09 : 58,834,368.62 = 16,176,489.11 : x
  2. Step 2: Convert to fraction form
    39,218,124.09/58,834,368.62 = 16,176,489.11/x
  3. Step 3: Cross multiply
    39,218,124.09x = 58,834,368.62 × 16,176,489.11
  4. Step 4: Simplify right side
    39,218,124.09x = 951,733,522,980,983.88
  5. Step 5: Solve for x
    x = 951,733,522,980,983.88/39,218,124.09
  6. Step 6: Final answer
    x = 24,267,696.25

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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.