Home / 29,968,368.84-41,356,349.15-16,217,333.10

Finding the Fourth Proportional to 29,968,368.84, 41,356,349.15 and 16,217,333.10

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Solution

The fourth proportional to 29,968,368.84, 41,356,349.15 and 16,217,333.10 is: 22,379,919.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,968,368.84 : 41,356,349.15 = 16,217,333.10 : x
  2. Step 2: Convert to fraction form
    29,968,368.84/41,356,349.15 = 16,217,333.10/x
  3. Step 3: Cross multiply
    29,968,368.84x = 41,356,349.15 × 16,217,333.10
  4. Step 4: Simplify right side
    29,968,368.84x = 670,689,689,884,365.25
  5. Step 5: Solve for x
    x = 670,689,689,884,365.25/29,968,368.84
  6. Step 6: Final answer
    x = 22,379,919.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.