Home / 13,793,323.20-19,034,037.60-7,597,164

Finding the Fourth Proportional to 13,793,323.20, 19,034,037.60 and 7,597,164

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Solution

The fourth proportional to 13,793,323.20, 19,034,037.60 and 7,597,164 is: 10,483,674.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,793,323.20 : 19,034,037.60 = 7,597,164 : x
  2. Step 2: Convert to fraction form
    13,793,323.20/19,034,037.60 = 7,597,164/x
  3. Step 3: Cross multiply
    13,793,323.20x = 19,034,037.60 × 7,597,164
  4. Step 4: Simplify right side
    13,793,323.20x = 144,604,705,229,366.41
  5. Step 5: Solve for x
    x = 144,604,705,229,366.41/13,793,323.20
  6. Step 6: Final answer
    x = 10,483,674.10

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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.