Home / 29,996,535.48-41,395,271.31-16,245,499.74

Finding the Fourth Proportional to 29,996,535.48, 41,395,271.31 and 16,245,499.74

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Solution

The fourth proportional to 29,996,535.48, 41,395,271.31 and 16,245,499.74 is: 22,418,817.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,996,535.48 : 41,395,271.31 = 16,245,499.74 : x
  2. Step 2: Convert to fraction form
    29,996,535.48/41,395,271.31 = 16,245,499.74/x
  3. Step 3: Cross multiply
    29,996,535.48x = 41,395,271.31 × 16,245,499.74
  4. Step 4: Simplify right side
    29,996,535.48x = 672,486,869,303,834.50
  5. Step 5: Solve for x
    x = 672,486,869,303,834.50/29,996,535.48
  6. Step 6: Final answer
    x = 22,418,817.99

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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.