Home / 37,174,323.87-55,739,834.46-14,428,649.07

Finding the Fourth Proportional to 37,174,323.87, 55,739,834.46 and 14,428,649.07

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Solution

The fourth proportional to 37,174,323.87, 55,739,834.46 and 14,428,649.07 is: 21,634,569.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,174,323.87 : 55,739,834.46 = 14,428,649.07 : x
  2. Step 2: Convert to fraction form
    37,174,323.87/55,739,834.46 = 14,428,649.07/x
  3. Step 3: Cross multiply
    37,174,323.87x = 55,739,834.46 × 14,428,649.07
  4. Step 4: Simplify right side
    37,174,323.87x = 804,250,510,643,233
  5. Step 5: Solve for x
    x = 804,250,510,643,233/37,174,323.87
  6. Step 6: Final answer
    x = 21,634,569.96

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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.