Home / 51,470,860.08-71,045,710.02-33,136,131

Finding the Fourth Proportional to 51,470,860.08, 71,045,710.02 and 33,136,131

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Solution

The fourth proportional to 51,470,860.08, 71,045,710.02 and 33,136,131 is: 45,738,111.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,470,860.08 : 71,045,710.02 = 33,136,131 : x
  2. Step 2: Convert to fraction form
    51,470,860.08/71,045,710.02 = 33,136,131/x
  3. Step 3: Cross multiply
    51,470,860.08x = 71,045,710.02 × 33,136,131
  4. Step 4: Simplify right side
    51,470,860.08x = 2,354,179,954,210,732.50
  5. Step 5: Solve for x
    x = 2,354,179,954,210,732.50/51,470,860.08
  6. Step 6: Final answer
    x = 45,738,111.83

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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.