Home / 32,364,029.40-48,573,600.30-13,208,533.80

Finding the Fourth Proportional to 32,364,029.40, 48,573,600.30 and 13,208,533.80

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Solution

The fourth proportional to 32,364,029.40, 48,573,600.30 and 13,208,533.80 is: 19,824,047.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,364,029.40 : 48,573,600.30 = 13,208,533.80 : x
  2. Step 2: Convert to fraction form
    32,364,029.40/48,573,600.30 = 13,208,533.80/x
  3. Step 3: Cross multiply
    32,364,029.40x = 48,573,600.30 × 13,208,533.80
  4. Step 4: Simplify right side
    32,364,029.40x = 641,586,041,350,240.12
  5. Step 5: Solve for x
    x = 641,586,041,350,240.12/32,364,029.40
  6. Step 6: Final answer
    x = 19,824,047.04

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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.