Home / 29,237,688.21-43,899,645.39-16,309,100.01

Finding the Fourth Proportional to 29,237,688.21, 43,899,645.39 and 16,309,100.01

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Solution

The fourth proportional to 29,237,688.21, 43,899,645.39 and 16,309,100.01 is: 24,487,698.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,237,688.21 : 43,899,645.39 = 16,309,100.01 : x
  2. Step 2: Convert to fraction form
    29,237,688.21/43,899,645.39 = 16,309,100.01/x
  3. Step 3: Cross multiply
    29,237,688.21x = 43,899,645.39 × 16,309,100.01
  4. Step 4: Simplify right side
    29,237,688.21x = 715,963,707,069,045.50
  5. Step 5: Solve for x
    x = 715,963,707,069,045.50/29,237,688.21
  6. Step 6: Final answer
    x = 24,487,698.96

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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.