Home / 29,593,225.60-44,356,660.80-12,550,998.40

Finding the Fourth Proportional to 29,593,225.60, 44,356,660.80 and 12,550,998.40

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Solution

The fourth proportional to 29,593,225.60, 44,356,660.80 and 12,550,998.40 is: 18,812,426.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,593,225.60 : 44,356,660.80 = 12,550,998.40 : x
  2. Step 2: Convert to fraction form
    29,593,225.60/44,356,660.80 = 12,550,998.40/x
  3. Step 3: Cross multiply
    29,593,225.60x = 44,356,660.80 × 12,550,998.40
  4. Step 4: Simplify right side
    29,593,225.60x = 556,720,378,730,142.69
  5. Step 5: Solve for x
    x = 556,720,378,730,142.69/29,593,225.60
  6. Step 6: Final answer
    x = 18,812,426.41

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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.