Home / 29,593,231.60-44,356,669.80-12,551,004.40

Finding the Fourth Proportional to 29,593,231.60, 44,356,669.80 and 12,551,004.40

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Solution

The fourth proportional to 29,593,231.60, 44,356,669.80 and 12,551,004.40 is: 18,812,435.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,593,231.60 : 44,356,669.80 = 12,551,004.40 : x
  2. Step 2: Convert to fraction form
    29,593,231.60/44,356,669.80 = 12,551,004.40/x
  3. Step 3: Cross multiply
    29,593,231.60x = 44,356,669.80 × 12,551,004.40
  4. Step 4: Simplify right side
    29,593,231.60x = 556,720,757,829,147.12
  5. Step 5: Solve for x
    x = 556,720,757,829,147.12/29,593,231.60
  6. Step 6: Final answer
    x = 18,812,435.40

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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.