Home / 25,116,315.20-37,674,472.80-6,205,083.20

Finding the Fourth Proportional to 25,116,315.20, 37,674,472.80 and 6,205,083.20

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Solution

The fourth proportional to 25,116,315.20, 37,674,472.80 and 6,205,083.20 is: 9,307,624.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,116,315.20 : 37,674,472.80 = 6,205,083.20 : x
  2. Step 2: Convert to fraction form
    25,116,315.20/37,674,472.80 = 6,205,083.20/x
  3. Step 3: Cross multiply
    25,116,315.20x = 37,674,472.80 × 6,205,083.20
  4. Step 4: Simplify right side
    25,116,315.20x = 233,773,238,240,136.94
  5. Step 5: Solve for x
    x = 233,773,238,240,136.94/25,116,315.20
  6. Step 6: Final answer
    x = 9,307,624.80

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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.