Home / 25,252,083.48-37,818,006-16,125,912.90

Finding the Fourth Proportional to 25,252,083.48, 37,818,006 and 16,125,912.90

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Solution

The fourth proportional to 25,252,083.48, 37,818,006 and 16,125,912.90 is: 24,150,477.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,252,083.48 : 37,818,006 = 16,125,912.90 : x
  2. Step 2: Convert to fraction form
    25,252,083.48/37,818,006 = 16,125,912.90/x
  3. Step 3: Cross multiply
    25,252,083.48x = 37,818,006 × 16,125,912.90
  4. Step 4: Simplify right side
    25,252,083.48x = 609,849,870,807,677.38
  5. Step 5: Solve for x
    x = 609,849,870,807,677.38/25,252,083.48
  6. Step 6: Final answer
    x = 24,150,477.38

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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.