Home / 29,153,510.52-43,725,777.30-9,723,075

Finding the Fourth Proportional to 29,153,510.52, 43,725,777.30 and 9,723,075

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Solution

The fourth proportional to 29,153,510.52, 43,725,777.30 and 9,723,075 is: 14,583,115.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,153,510.52 : 43,725,777.30 = 9,723,075 : x
  2. Step 2: Convert to fraction form
    29,153,510.52/43,725,777.30 = 9,723,075/x
  3. Step 3: Cross multiply
    29,153,510.52x = 43,725,777.30 × 9,723,075
  4. Step 4: Simplify right side
    29,153,510.52x = 425,149,012,121,197.50
  5. Step 5: Solve for x
    x = 425,149,012,121,197.50/29,153,510.52
  6. Step 6: Final answer
    x = 14,583,115.53

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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.