Home / 37,026,315.99-55,575,297.05-17,870,557.95

Finding the Fourth Proportional to 37,026,315.99, 55,575,297.05 and 17,870,557.95

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Solution

The fourth proportional to 37,026,315.99, 55,575,297.05 and 17,870,557.95 is: 26,823,126.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,026,315.99 : 55,575,297.05 = 17,870,557.95 : x
  2. Step 2: Convert to fraction form
    37,026,315.99/55,575,297.05 = 17,870,557.95/x
  3. Step 3: Cross multiply
    37,026,315.99x = 55,575,297.05 × 17,870,557.95
  4. Step 4: Simplify right side
    37,026,315.99x = 993,161,566,431,136.25
  5. Step 5: Solve for x
    x = 993,161,566,431,136.25/37,026,315.99
  6. Step 6: Final answer
    x = 26,823,126.74

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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.