Home / 26,378,035.60-39,567,053.40-16,300,339.60

Finding the Fourth Proportional to 26,378,035.60, 39,567,053.40 and 16,300,339.60

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Solution

The fourth proportional to 26,378,035.60, 39,567,053.40 and 16,300,339.60 is: 24,450,509.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,378,035.60 : 39,567,053.40 = 16,300,339.60 : x
  2. Step 2: Convert to fraction form
    26,378,035.60/39,567,053.40 = 16,300,339.60/x
  3. Step 3: Cross multiply
    26,378,035.60x = 39,567,053.40 × 16,300,339.60
  4. Step 4: Simplify right side
    26,378,035.60x = 644,956,407,391,334.62
  5. Step 5: Solve for x
    x = 644,956,407,391,334.62/26,378,035.60
  6. Step 6: Final answer
    x = 24,450,509.40

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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.