Home / 29,380,037.10-44,070,055.65-17,883,998.70

Finding the Fourth Proportional to 29,380,037.10, 44,070,055.65 and 17,883,998.70

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Solution

The fourth proportional to 29,380,037.10, 44,070,055.65 and 17,883,998.70 is: 26,825,998.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380,037.10 : 44,070,055.65 = 17,883,998.70 : x
  2. Step 2: Convert to fraction form
    29,380,037.10/44,070,055.65 = 17,883,998.70/x
  3. Step 3: Cross multiply
    29,380,037.10x = 44,070,055.65 × 17,883,998.70
  4. Step 4: Simplify right side
    29,380,037.10x = 788,148,817,953,527.62
  5. Step 5: Solve for x
    x = 788,148,817,953,527.62/29,380,037.10
  6. Step 6: Final answer
    x = 26,825,998.05

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Similar ratio
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1.5x scale

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.