Home / 1,064,703,834.22-1,597,105,075.02-327,806,745.81

Finding the Fourth Proportional to 1,064,703,834.22, 1,597,105,075.02 and 327,806,745.81

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Solution

The fourth proportional to 1,064,703,834.22, 1,597,105,075.02 and 327,806,745.81 is: 491,725,304.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,703,834.22 : 1,597,105,075.02 = 327,806,745.81 : x
  2. Step 2: Convert to fraction form
    1,064,703,834.22/1,597,105,075.02 = 327,806,745.81/x
  3. Step 3: Cross multiply
    1,064,703,834.22x = 1,597,105,075.02 × 327,806,745.81
  4. Step 4: Simplify right side
    1,064,703,834.22x = 523,541,817,358,942,144
  5. Step 5: Solve for x
    x = 523,541,817,358,942,144/1,064,703,834.22
  6. Step 6: Final answer
    x = 491,725,304.76

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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.