Home / 10,733,055.52-16,099,695.60-3,160,164.64

Finding the Fourth Proportional to 10,733,055.52, 16,099,695.60 and 3,160,164.64

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Solution

The fourth proportional to 10,733,055.52, 16,099,695.60 and 3,160,164.64 is: 4,740,280.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,733,055.52 : 16,099,695.60 = 3,160,164.64 : x
  2. Step 2: Convert to fraction form
    10,733,055.52/16,099,695.60 = 3,160,164.64/x
  3. Step 3: Cross multiply
    10,733,055.52x = 16,099,695.60 × 3,160,164.64
  4. Step 4: Simplify right side
    10,733,055.52x = 50,877,688,749,883.59
  5. Step 5: Solve for x
    x = 50,877,688,749,883.59/10,733,055.52
  6. Step 6: Final answer
    x = 4,740,280.03

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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.